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47 anime featuring Diomedéa

TV / 12 eps / Summer 2017 / 4-koma manga
Yoshiko Hanabatake is an idiot beyond all belief. Somehow managing to consistently score zeroes on all of her tests and consumed by an absurd obsession with bananas, her senseless acts have caused even her own mother to lose all hope. Only one person is up to the task of keeping her insanity in check: childhood friend Akuru "A-kun" Akutsu. Though he bemoans the ridiculous behavior he has to endure, the studious but terrifying A-kun is always ready to put an end to any stupidity Yoshiko gets up to, with no qualms about using physical force. Unfortunately, no matter how many times he attempts to knock some sense into her, the girl bounces right back to her usual shenanigans, even dragging in some other eccentrics along for the ride. Try as he might to rein in her nonsense, every moment is unpredictable with Yoshiko and her profound idiocy on the loose. [Written by MAL Rewrite]

TV / 12 eps / Summer 2022 / Light novel
World-class medical researcher Kanji Yakutani lost his little sister to a tumor years ago due to ineffective treatment. To honor her legacy, he has dedicated his research to developing new medications for such conditions. But as fate would have it, he overworks himself and passes away at the age of 31, only to be given a second chance at life in another world. When he wakes up, Kanji finds himself in the body of a 10-year-old boy named Falma de Médicis, the son of an esteemed family of medical practitioners in the Sain Fleuve Empire. Bearing the mark of a deity's divine blessing, Falma is capable of performing a unique divine art, allowing him to create and reduce any substance with the knowledge of its chemical properties. After reading through some pharmacology books, Falma realizes that this world is operating on similar medical practices as in ancient times. He also learns that medicine is an exclusive privilege to the nobility, depriving commoners of proper medical care. Using the knowledge from his past life and the divine abilities granted to him, Falma resolves to make medicine available to those who need it—irrespective of class. [Written by MAL Rewrite]

TV / 12 eps / Spring 2021 / Light novel
Since ancient times, the citizens of Slantania have lived within a shroud of miasma, a force that brings forth monsters creating havoc around the world. When the kingdom's Order of Knights becomes incapable of containing the monsters, the Grand Magus summons a holy maiden—the legendary "Saint"—to obliterate the horrid creatures and restore peace. One evening, as Sei Takanashi returns home from a long day at work, a magical force pulls her into a foreign world. Upon her arrival to the kingdom of Slantania, she overhears that the Grand Magus inadvertently summoned two Saints—Sei and a brown-haired girl. Needing only one holy maiden, the prince declares the other girl as the Saint, leaving Sei to her own devices. Sei sets her sight on the Medicinal Flora Research Institute, an establishment known for its studies regarding herbs and potions. While indulging in her latest passion, Sei has a fateful encounter with the commander of the Third Order of Knights. But little does she know, her aptitude as a Saint will continue to exert its influence over her new life. [Written by MAL Rewrite]

TV / 10 eps / Winter 2013 / Light novel
Izayoi Sakamaki, Asuka Kudou, and You Kasukabe are extraordinary teenagers who are blessed with psychic powers but completely fed up with their disproportionately mundane lives—until, unexpectedly, each of them receives a strange envelope containing an invitation to a mysterious place known as Little Garden. Inexplicably dropped into a vast new world, the trio is greeted by Kurousagi, who explains that they have been given a once-in-a-lifetime chance to participate in special high-stakes games using their abilities. In order to take part, however, they must first join a community. Learning that Kurousagi's community "No Names" has lost its official status and bountiful land due to their defeat at the hands of a demon lord, the group sets off to help reclaim their new home's dignity, eager to protect its residents and explore the excitement that Little Garden has to offer. [Written by MAL Rewrite]

TV / 12 eps / Summer 2026 / Manga
A hot fighting game played at the girls' school!! Aya transferred into Kuromi Girls Academy a month ago with the goal of changing herself into a proper lady. After meeting the breathtaking Shirayuri, Aya is blown away by her elegance and posterity. Imagine her surprise when she finds Shirayuri after school playing... a fighting game?! And if that wasn't perplexing enough, she is challenged to a duel by the unladylike Shirayuri! (Source: MU)

TV / 13 eps / Summer 2012 / Light novel
The gods of the world are not myths or legends. They exist, unbeknownst to humans, fighting their battles and laying waste to land and life. People perceive the fights of such "Heretic Gods" as inexplicable natural disasters they cannot escape. Sixteen-year-old high school student Godou Kusanagi travels to Italy at the request of his grandfather to return a particular tablet to an acquaintance for safekeeping. Godou does not expect to get drawn into a battle between two Heretic Gods alongside Erica Blandelli, a self-proclaimed witch fighting to protect people. Fortunately, he manages to defeat the god of war in mortal combat and becomes a "Campione"—or "God Slayer"—whose duty is to fight Heretic Gods to save humanity. Godou's new status as a Campione attracts a bevy of Gods who wish to challenge him and a band of devout followers—mostly women—who are willing to aid him in his battles. Campione!: Matsurowanu Kamigami to Kamigoroshi no Maou follows Godou as he tackles dueling deities in a conflict between Heaven and Earth. [Written by MAL Rewrite]

TV / 12 eps / Winter 2023 / Light novel
Princess Anisphia "Anis" Wynn Palletia has always dreamed of flying through the sky, even though the people of her kingdom consider it a silly ambition. Also at odds with her goal is the fact that Anis is incapable of using magic despite her noble status. Refusing to give up so easily, she renounces her right to the throne, and focuses on developing "magicology" by combining various resources with knowledge from her previous life on Earth. Due to Anis' nature, responsibility for the kingdom's future is passed onto her younger brother, Algard. Pushed into a political marriage with Euphyllia Magenta, a girl he hardly knows, Algard rebels by spending more time with a commoner girl than his fiancée. After Euphyllia tries to intervene, Algard publicly calls off their marriage and denounces his ex-fiancée as a bully. After crashing into the banquet where Algard makes the announcement, Anis rescues Euphyllia on the flying broom she is testing. She decides to make Euphyllia her assistant, which the other girl reluctantly agrees to. Although their partnership appears random at first, Anis has an ulterior motive for wanting Euphyllia's company. [Written by MAL Rewrite]

TV / 12 eps / Summer 2015 / Light novel
Years ago, humanity almost got wiped out by huge magical armored insects that had become too strong and aggressive to handle. Because of these giant bugs, humans do not live on the earth anymore, but in floating cities instead. However, this does not mean that everything is lost, because the wizards from prestigious floating wizard academies are fighting these monsters. Kanata Age is a young man now labelled as a traitor even though he was once praised as the "Black Master Swordsman." He gets a chance to repair his reputation by instructing the team E601, which seems to be facing some difficulties. It consists of three girls, Misora Whitale, Lecty Eisenach, and Rico Flamel, each with problems of their own. It appears that Kanata will get in deep waters more than once because of them...

TV / 10 eps / Fall 2017 / Web manga
Haruka Shinozaki has been interested in the class representative, Akiho Kousaka, since his first year in high school. She is attractive, good at sports, and is an all-around model student. Since they are in the same class this year, Shinozaki decides to confess his feelings—and, to his shock, Kousaka agrees to be his girlfriend! However, he finds that Kousaka is a bit stranger than he first thought: this seemingly perfect girl has never been in a relationship. But even though she is inexperienced, she vows to please Shinozaki in every way she can... such as learning multiple sex positions or his fetishes. Shinozaki tries to assure her that her studies into such subjects aren't necessary, but Kousaka devotes herself to making him happy in more ways than one. [Written by MAL Rewrite]

TV / 12 eps / Summer 2016 / Manga
Hated by everyone around him, Sei Handa goes about his high school life regarded as an outcast—or at least that is what he believes. In reality, Handa is the most popular student on campus, revered by all for his incomparable calligraphy skills, good looks, and cool personality. However, due to an endless series of misunderstandings, Handa perceives the worship he receives from his legions of fans as bullying, leading the school's idol to shut himself off from the rest of his classmates. But distancing himself from his peers does not deter them from adoring him; in fact, his attempts at drawing attention away from himself often end up unintentionally converting even the most skeptical of students into believers. Fashion models, shut-in delinquents, obsessive fangirls, and more—none can stand against the brilliance that is Sei Handa. [Written by MAL Rewrite]

TV / 10 eps / Fall 2013 / Light novel
For Kanade Amakusa, life as a high schooler should have been normal, and it would have been—if he wasn't living with the most ridiculous curse imaginable. "Absolute Choice," a system forced upon him by a self-proclaimed god, randomly presents a mental selection of actions that he must act out based on his choice. To add to his dilemma, it tends to occur in the most public of places, and his options never seem to deviate from the rude and crude in nature. As a result, the helpless boy stresses through each day, fumbling to repair his already tarnished reputation while desperately praying to avoid the next spontaneous episode of Absolute Choice. To his dismay, the one in charge is always one step ahead of him and proceeds to not-so-subtly "choice" him into the lives of several girls at his school. Just when Kanade's school life can't seem to be doomed any further, a decision that he reluctantly selects on the way home sends a beautiful girl crashing down from the sky, along with the promise of more hysterically hellish choices. [Written by MAL Rewrite]

TV / 12 eps / Fall 2023 / Light novel
The king of Slantania has officially appointed Sei Takanashi as the Holy Saint—an omnipotent maiden summoned from another world to save the kingdom. After months of relentless fighting against monsters, Sei can finally relax and continue her study at the Medicinal Flora Research Institute. Although her relationship with Albert Hawke, the commander of the Third Order of Knights, gradually blossoms, her bachelorette status attracts unwanted attention from other men—much to Albert's dismay. Moreover, Tenyuu—one of the many princes from the faraway Zaidera Empire—has taken an interest in Slantania and its powerful healing potions. Given that Sei's identity is a national secret, she must lay low in the royal palace until Tenyuu satisfies his curiosity at the institute and returns to his country. Despite his unimpressive appearance, the foreign prince is far from clueless. He has come to Slantania for a clear reason, and Sei's unique skills may just hold the answer to his cryptic research. [Written by MAL Rewrite]

TV / 13 eps / Fall 2023 / Manga
Ron Kamonohashi, the best student in the history of the elite Detective Training Academy BLUE, has been living as a recluse since BLUE expelled him five years ago. Moreover, he is forbidden to work as a detective, having barely escaped execution after getting involved in a murder case while he was still attending the school. Ron's situation changes drastically when police detective Totomaru Isshiki, following the advice of a senior colleague, seeks him out for help with a criminal case that has remained unsolved for months. Ron reluctantly agrees to help Totomaru and uses his phenomenal intuition to discover the culprit in less than a day. However, it appears that Ron suffers from a mysterious condition that can cause those around him to lose their lives. To Ron's great surprise, Totomaru manages to save the life of someone whom Ron put in jeopardy. As the unlikely duo starts solving crimes one after another, BLUE sends operatives after its former student to find out if he has resumed investigative work. Fighting against murderers, rogue detectives, and the Metropolitan Police Department, Ron and Totomaru must join forces if they want to survive and see justice prevail. [Written by MAL Rewrite]

TV / 12 eps / Spring 2025 / Web manga
In a world where individuals receive blessings from various animal gods at the age of sixteen, Sophia Riller, a timid count's daughter, unexpectedly receives the blessing of the "Gorilla God"—said to be the strongest in combat. Though she longs for a peaceful school life, her rare and powerful ability attracts the attention of the Royal Knights, who scout her as an apprentice knight. Despite her efforts to hide her overwhelming strength, she can't help but stand out. Meanwhile, the promising young knights around her watch over her with kindness. (Source: MAL News)

TV / 12 eps / Winter 2015 / Light novel
Midgar, all-girl academy, would have been notable just for the action of accepting its first and only male student, Yuu Mononobe. But Midgar stands out for much more than that: it's a school exclusive to a group of girls known as D's. Each of them have extremely powerful abilities in generating dark matter and manipulating it into powerful weaponry. The D's didn't exist twenty-five years ago, and only appeared after a number of mysterious, destructive monsters known as "Dragons" started appearing around the world. Strangely, just as suddenly as they appeared, they vanished. In their destructive wake, some girls started being born with symbols on their bodies and powers similar in nature to those wielded by the Dragons themselves. Now the D's attend this school, hoping to harness and utilize their powers against the Dragons. Yuu is their latest member and is extraordinary for being the only known male D in existence. Now he must forge relationships with the girls around him, including his long separated sister who attends the school as well, and work with them to investigate and eliminate the threat of the powerful Dragons.

TV / 50 eps / Fall 2019 / Manga
Lacking what is considered the most important asset in basketball, Sora Kurumatani has struggled with his short height since the inception of his love for the game. Despite missing this beneficial aspect, Sora's unwavering drive never allowed his small stature to dictate his ability to play, believing strongly in trying his hardest and persistently practicing to prove his capability. In hopes of satisfying his mother's wishes, Sora enters Kuzuryuu High School to become a member of the basketball club and compete wholeheartedly in tournaments. However, Sora is disappointed to find out that the boy's basketball team is nothing but a retreat for punks who have no interest in the sport. Sora also comes to learn that brothers Chiaki and Momoharu Hanazono—whom he becomes acquainted with—have also lost their once spirited motivation to play. Determined to revive the basketball team, Sora challenges the boys to a match against him, where his quick feet and swift movements overwhelm the group. Gradually affected by Sora's impressive skills, sheer effort, and tireless devotion to basketball, the boys unexpectedly find their burnt-out passion for the game rekindling once again. [Written by MAL Rewrite]

TV / 20 eps / Winter 2018 / Light novel
With great advancements in technology, mankind has created hIEs, human-like robots that act as public and personal servants for society. Unlike many others, the kind-hearted high school student Arato Endou treats hIEs as equals, but his financial situation keeps him from ever owning one. However, his normal life is shattered when an ordinary run to the local grocery store goes horribly awry. Viciously assaulted by a hacked hIE, Arato is on the verge of death; but luckily, he is saved by an abnormal hIE carrying a weaponized coffin. Her name is Lacia, one of five highly advanced hIEs that recently escaped the clutches of the mysterious MemeFrame Corporation. Faced with a hacked car threatening to run them over, Lacia offers Arato a deal: in exchange for saving his life, he must register as her new owner, thus taking full responsibility for her actions. With little choice, he decides to trust this artificial girl and allows her to live in his home. Though Lacia begins to adapt to her new, peaceful lifestyle, she warns the entranced Arato of one thing—she does not have a soul. [Written by MAL Rewrite]

TV / 12 eps / Spring 2011 / Manga
Succubi, like the young princess Astarotte "Lotte" Ygvar, require the life seed from men to survive, replenish their magic, and continue the royal lineage of the magical realm. This means succubi are required to keep a harem of men close at hand. Ironically, Lotte despises men, which will put her life at risk once she matures. To convince her to fulfill her duties, one of her attendants, Judith Snorrevik, goes to the human realm to find a human male whom Lotte can tolerate. Judith returns with 23-year-old Naoya Touhara, a single father who unfortunately leaves his daughter, Asuha, behind in the human realm. As the first member of Lotte's harem, Naoya quickly adapts to this new environment, serving the princess to make her happy, rather than viewing her with sexual intent. Unfortunately, when his daughter is allowed to arrive in the magical realm, Naoya's relationship quickly worsens with Lotte. Even so, he strives to patch up their relationship. It soon becomes clear, however, that Naoya's presence in the magical realm is more than just mere coincidence. As he develops his bond with Lotte, fate begins to pull together the connections that tie him and everyone else within this enchanting world. [Written by MAL Rewrite]

OVA / 1 eps / Summer 2013 / Light novel
Izayoi, Asuka, and You have been invited to participate in a Gift-Game at a hot spring village to help the small community there find a new water source. OVA bundled with the eighth volume of the light novel.

TV / 13 eps / Fall 2024 / Manga
Not long after forming their partnership, detectives Ron Kamonohashi and Totomaru Isshiki have proven adept at solving various cases together. However, the two are further motivated to continue their work when they discover that the House of M—an infamous crime syndicate—orchestrated Ron's expulsion from the prestigious Detective Training Academy BLUE five years prior. It appears that this group is also linked to Ron's mysterious ability that causes those around him to lose their lives, a phenomenon which Ron is desperate to stop. A member of the House of M soon starts to commit boastful serial murders around Shibuya as an act of provocation toward Ron. Consequently, the investigative pair must do their best to apprehend the culprit for the sake of justice as well as learning more about Ron's dark past and present condition. [Written by MAL Rewrite]

TV / 12 eps / Winter 2015 / Game
With the seas under constant threat from the hostile "Abyssal Fleet," a specialized naval base is established to counter them. Rather than standard naval weaponry, however, the base is armed with "Kanmusu"—girls who harbor the spirits of Japanese warships—possessing the ability to don weaponized gear that allows them to harness the powerful souls within themselves. Fubuki, a young Destroyer-type Kanmusu, joins the base as a new recruit; unfortunately for her, despite her inexperience and timid nature, she is assigned to the famous Third Torpedo Squadron and quickly thrust into the heat of battle. When she is rescued from near annihilation, the rookie warship resolves to become as strong as the one who saved her. [Written by MAL Rewrite]

OVA / 1 eps / Winter 2016 / Light novel
Unaired episode bundled with the ninth light novel volume of Kuusen Madoushi Kouhosei no Kyoukan.

TV / 12 eps / Fall 2010 / Manga
Humans have been polluting the ocean for a long time, carelessly pouring their garbage and desecrating the waters that many creatures call home. The denizens of the sea have suffered at their poisoning hands. Finally, one certain squid has had enough and vows to punish the humans' selfish actions. Possessing all the fearsome abilities of a squid such as powerful hair-tentacles, the ability to spit ink, and even use bioluminescence at will, Ika Musume takes it upon herself to rise from the depths of the ocean and exact revenge upon humanity! She surfaces at a certain Lemon Beach House, a restaurant managed by the sisters Eiko and Chizuru Aizawa. Thinking them to be an easy first step toward world domination, she immediately declares war against them, only to find out that she is, quite literally, a fish out of water! To make things worse, she destroys a part of a wall of the beach house in an attempt to flaunt her squiddy superiority and is consequently forced into becoming a waitress to pay the repair costs. Beached for the time being after tasting a thorough defeat at the hands of the Aizawa sisters, Ika Musume is forced to put her plans for world domination on hold. Despite these setbacks, Ika Musume soon finds herself right at home in her unexpected position as Lemon Beach House's newest employee. Wacky and hilarious, Shinryaku! Ika Musume follows her brand new life on the surface as she makes precious memories and meet lots of new people. With her newfound acquaintances, Ika Musume is looking to take the world by storm, one squid ink spaghetti at a time! [Written by MAL Rewrite]

OVA / 1 eps / Spring 2014 / Light novel
Unaired TV episode bundled with the light novel's volume eight.

TV / 12 eps / Fall 2011 / Manga
After regaining her squid-like abilities, Ika Musume plans to resume her self-appointed mission to destroy all of humanity. However, her carefree job as a waitress in the Lemon beach house meant she cannot help but laze around during her spare time! On top of that, she is saddled with many problems, such as being pursued by a group of alien-obsessed individuals and catching the interest of a crazy girl. Picking up after the conclusion of the first season, Shinryaku!? Ika Musume follows the hilarious life of Ika Musume as she plots her next invasion of the surface world. [Written by MAL Rewrite]

TV / 12 eps / Summer 2008 / Light novel
Haruka Nogizaka is the most popular student in the prestigious Hakujo Academy, possessing unparalleled beauty, talent, and influence. Unbeknownst to her fellow students, however, she keeps an embarrassing secret of being an otaku—something that can potentially destroy her elegant reputation. Unfortunately for Haruka, an encounter with the timid Yuuto Ayase in the school library spells the end of her well-kept secret. However, the two reach a mutual agreement with Yuuto promising to keep Haruka's secret, sparking an unexpected friendship between them. Nonetheless, with Haruka's status as the school celebrity and her friendly relationship with Yuuto, both of them are bound to be the subject of gossip everywhere they go! [Written by MAL Rewrite]

OVA / 1 eps / Fall 2011 / Manga
The OVA Astaroette no Omocha is a three part short story series. In the first story, Lotte and Asuha find themselves searching for details about their school project. In the second bit, is the backstory to how Zelda came to be Lotte's bodyguard. The final of the three, is a flashback of how the queen met Naoya and how they conceived Asuha ten years prior to the events in the anime. (Source: ANN)

TV / 12 eps / Summer 2018 / Manga
For the average Japanese high school student, walking to school can be a chore, but for first-year Chio Miyamo, it's always an adventure. Constantly running late due to her long night sessions playing video games, she is forced to come up with new routes to make it to Samejima Private Academy on time. On her many bizarre journeys to school, Chio contends with obstacles like street-blocking detours, overzealous kabaddi players, and befuddled motorcycle gang leaders. But these minor hindrances are no match for the special ops training that Chio, AKA the legendary assassin "Bloody Butterfly," has received from her extensive gaming obsession. Together with her best friends Manana Nonomura and Yuki Hosokawa, Chio will do whatever it takes to avoid her school's harsh penalties for tardiness. [Written by MAL Rewrite]

Movie / 1 eps / Fall 2016 / Game
The alien Abyssal Fleet continues to threaten humanity, and the Kanmusu—girls endowed with the spirits of Japanese warships—are mankind's last hope. With their ongoing struggles, the Kanmusu are almost certain to sink below the waves into their demise. The Mutsuki-class destroyer Kisaragi is one of the unfortunate ships to meet such a fate. However, following a successful night raid, the Eighth Fleet's Kanmusu spot Kisaragi alive but unconscious, floating to the sea surface. But the anomalous situation and Kisaragi's strange behavior leave Kanmusu cautious of her. Furthermore, the other ships start to hear mysterious voices and come across crimson waters that damage their equipment. Strangely, Fubuki, the lead ship of the Fubuki-class destroyers, appears unaffected. As Fubuki and the other Kanmusu tackle the unusual occurrences around them, the harsh reality of their existence and the Abyssal Fleet begins to unravel. Even so, the girls must keep facing forward to liberate the sea and protect those they cherish the most. [Written by MAL Rewrite]

TV / 12 eps / Winter 2026 / Web manga
This is a world where killing and torture are legalized. Sero, a part-time worker at a torture company, enjoys torturing people every day with his senior colleague, Siu. With the addition of new part-timers Mike and Hugh, fun torture life continues! The gap between the at-home, easy-going workplace and the gruesome torture is bound to attract a lot of addicts! (Source: Hakusensha, translated)

TV / 12 eps / Winter 2015 / Original
Why should girls get to have all the fun? These magical boys are here to save the world from the loveless... at least that's what the pink wombat who gives them their magical powers wants them to do. In Binan Koukou Chikyuu Bouei-bu Love!, the main characters are the members of the "Earth Defense Club" at the Binan High School, though all they really want to do is hang out, goof off, and relax at the nearby Kurotama Bath. One fateful day, though, a pink wombat appears out of nowhere and forces these five high school students to become "Battle Lovers" and protect Earth from a trio of villains who are taking orders from a green hedgehog. Over the course of the series, the Battle Lovers will take on a variety of fiends, including the chikuwabu monster, a chopstick phantom, a monster remote control, and plenty more strange enemies! Will the heirs to the throne of love be able to protect Earth from those who want to destroy love? Or will the Earth Conquest Club fill the world with hate?

TV / 12 eps / Fall 2013 / Manga
Gintarou is a fox spirit that has been protecting the small Inari temple since the Edo era. Saeki Makoto's family possesses the power to see the gods' agent, but the ability is limited to one living relative at a time. When Makoto's mother passed away while she was still young, Makoto inherited the ability as the sole remaining family member. With the help of fox spirit's power, Makoto and Gintarou help the people of their community, in spite of their many differences. (Source: MangaHelpers, edited)

TV / 4 eps / Summer 2018 / Light novel
Arato Endou and his faithful hIE, Lacia, have come together once again to show the world that artificial intelligence, no matter how brilliant, can be shut down safely. As they descend into the holding facility to confront Higgins, Lacia's AI creator, the pair must fend off enemies from all fronts. Among them are Snowdrop, a rampant hIE hellbent on devouring Higgins, and Methode, a hIE who seeks vengeance against Lacia. The world's super-intelligent AIs unanimously decide to terminate Lacia, whom they deem a threat to humanity. With limited time and the odds stacked against them, will Arato and Lacia be able to truly join together in a society where humans and hIEs can coexist peacefully? [Written by MAL Rewrite]

TV / 13 eps / Spring 2007 / Manga
Otomo City: where freedom and justice have atrophied to the bone; where conspiracy rules the day and death stalks the night... Death in the form of the Skull Man, a literal Grim Reaper whose skeletal grin presages grisly mayhem and murder, even to the monstrous mutants that haunt the city's underworlds! To investigate a bizarre slaying, journalist Minagami Hayato and photographer Kiriko Mamiya must stalk this ultimate predator, through a festering cadaver of a city where the corruption flows in rivers as deep and foul as the sins of the reigning elite, and unearth a secret so shocking that an entire city has been turned into a tomb to contain! In a nightmarish necropolis where nothing is as it seems, vengeance comes in the form of a living Death's-Head! (Source: Sentai Filmworks)

TV / 12 eps / Spring 2009 / Light novel
The new series will again focus on Corticarte, but it will tie into Ichiro Sakaki and Noboru Kannatsuki's Shinkyoku Sōkai Polyphonica crimson S light novel adaptation, which are set during the Academy years of the storyline. (Source: ANN)

TV / 12 eps / Fall 2016 / Mixed media
College student Chitose Karasuma is determined not to do boring things as she enters the adult world. To this end, this bad-mannered beauty barges into a facility that trains would-be voice actors and actresses, somehow landing a job at "Number One Produce," a seiyuu agency managed by her older brother, Gojou. In Chitose's mind, she's poised for greatness, but finds herself at a loss when she continues to only get minor roles. As she clashes with other girls in the agency, including a cunning airhead and a girl with a Kansai accent, Chitose is about to learn that there's more to succeeding in this competitive industry than she imagined. (Source: ANN)

TV / 12 eps / Fall 2009 / Light novel
Haruka's manga and anime hobby is still concealed by her dear friend Yuuto, but Yuuto's other female friend starts to feel affection and attraction towards him, so a feelings war begins among their circle of friends. Meanwhile Yuuto tries to make Haruka happy doing what she likes the most: drawing manga, watching anime, and attending special anime events. (Source: ANN)

OVA / 4 eps / Summer 2012 / Light novel
Yuuto and Haruka are looking forward to spending time together on a school trip. However, Shina finally works up the nerve to tell Yuuto she has feelings for him. This event drives a wedge between Haruka and Yuuto and forces them to confront how they feel. (Source: ANN)

TV / 12 eps / Winter 2022 / Mixed media
Haru Yamato was never interested in futsal ever since the sport gained international fame 10 years ago. However, a chance to watch Japanese futsal player Tokinari Tennoji compete at the U-18 World Cup completely changed his perspective. When given the opportunity on his first day at Koyo Gakuen High School, Haru enthusiastically joins the futsal club. There, he meets a variety of talented players including captain Toi Tsukioka, who was a part of the same U-18 team as Tennoji. Despite having a dynamic roster, the Koyo Futsal Club has a long way ahead when it comes to assembling a team that can stand up to powerhouse opponents—especially for Haru, who is a total beginner to the sport! [Written by MAL Rewrite]

Special / 2 eps / Spring 2011 / Manga
"Mini Ika-Musume" side-story episodes.

TV / 12 eps / Summer 2017 / Original
Several years ago, local heroines—superhero characters who represent towns and perform stage shows in order to raise their town's acclaim—had a boom in popularity. The most famous of these local heroines, Kamidaio, is scheduled to perform in the small town of Hinano, much to the excitement of Mikan Kise's little sister Yuzu. Unfortunately, when Mikan takes Yuzu to the show, she finds out that it has been canceled. She promises her distraught sister that she'll make sure she can see the show. Desperate not to let her down, Mikan asks her classmate, the local heroine fanatic An Akagi, for help. Mikan and Ann put on their own Kamidaio performance clad in homemade costumes, which the kids in the audience love despite its lack of production value. The show is recorded by the student council president Misaki Shirogane, who posts it online to garner attention. Misaki is from a family of politicians and has taken it upon herself to revitalize Hinano. Impressed by their show, she recruits Mikan and An to become the official local heroines of their town. As the group works to improve their shows, they enlist the help of a variety of colorful individuals. [Written by MAL Rewrite]

OVA / 3 eps / Summer 2012 / Manga
Original anime DVD bundled with the 12th, 14th, and 17th volumes of the manga.

TV Special / 4 eps / 2018 / Novel
Recap episodes of Beatless.

OVA / 1 eps / Fall 2012 / Manga
The story revolves around Yukami Makoto, a high school boy whose hobby is visiting hot springs. His 100th hot spring visit is at Miyama-kan, an inn run by four poster girls: Tokura, Akino, Tsutsuji and Mitomo. There, Makoto spies Yuri, a goddess of the hot springs, and unexpectedly usurps her powers. Makoto ends up working at the inn. (Source: ANN)

Music / 1 eps / 2011 / Manga
MV bundled with the limited edition of the Ika Ice Tabena-ika? single.

Music / 1 eps / 2012 / Manga
MV bundled with the limited edition of the Invader Ika Musume album.

Special / 5 eps / Summer 2022 / Mixed media
New short anime focusing on all the different members of futsal teams. Included in the 6th Blu-ray/DVD volume.