Ninagawa Yaeko

From "Touken Ranbu ONLINE" (DMM GAMES/NITRO PLUS) by Yaeko Ninagawa This is the official spin-off of the popular PC browser game and smartphone app "Touken Ranbu ONLINE"! In the year 2205, historical revisionists have begun attacking the past. To prevent the alteration of history, the sage awakens the sword spirits known as the "Touken Danshi." Amidst the battle to protect history, the Touken Danshi of a certain citadel encounter mysterious apparitions, whether during their missions or in their daily lives. This is a completely original story, presenting the beautiful and eerie tales of the Touken Danshi!

Set in the Edo period, Mononoke tells the story of a supernatural horror that lays siege to an aristocratic household, and of a mysterious apothecary who seeks to uncover the ugly truths that gave rise to the monstrosity in order to vanquish it before it destroys them all.Published in 2007 & 2019.

High school student Aoi Aioi lives with her elder sister, Akane, after a tragic accident took their parents away 13 years ago. Because Akane has since been taking care of her single-handedly, Aoi wants to move to Tokyo after her graduation to relieve her sister's burden and pursue a musical career, inspired by Akane's ex-boyfriend Shinnosuke "Shinno" Kanamuro. Shinno was part of a band until he left for Tokyo to become a professional bassist after the sisters' parents passed away, and he was never to be seen again. One afternoon, while Aoi practices her guitar in a guest house, she gets startled by the 18-year-old version of Shinno from 13 years ago! As if by coincidence, the current 31-year-old Shinno also returns to the town, but he has changed drastically. There are now two Shinno's in existence, but why is the Shinno from the past present? The story revolves around these four individuals as they confront their inner feelings toward each other and make decisions that will affect their lives from here on out.

"Who is it that you truly killed?" Ochou, a woman imprisoned and sentenced to death for the crime of the massacre of the Sasaki family, including her own husband and mother-in-law. The medicine seller suspects the presence of a Mononoke behind the incident. At that moment, a mysterious man wearing a Noh mask appears, trying to take Ochou out of the prison...!? The sorrowful fairy tale of a Mononoke who fell in love and the criminal Ochou, now begins—.

High-school girl Yui found a mysterious boy lying unconscious on the beach. This mysterious boy can't remember where he is from, only that his name is "Sid." After a confrontation with the locals, they discover that Sid is one of the human weaponry developed by the Japanese government, known as "Uncanny Brains" or UB. As the powers of the UB unfold before them, will Sid's arrival on this island spell doom for Yui and her friends? (From MangaHelpers)

In 1800s Japan, after the arrival of the "black ships," a group of young "Roushi" (lordless samurai) answer a call to Kyoto to protect the shogunate. But when they arrive, they find that the political situation, and their role in it, is far more complicated than they first imagined.

In Edo-era Japan, the land is under attack from demons called Youi. A secret group of ghost slayers known as the Ayashi roam the land, seeking to destroy these creatures wherever they appear. Ryuuda Yukiatsu, a vagrant samurai, might be the next Ayashi, but will a secret from his past keep him from facing his destiny?