Honami Yukine

Katsura, a second year in his high school's archery club, has a hard time controlling his nerves. His "secret weapon" is his brother's best friend and childhood buddy, Sou! One hug from Sou and Katsura's nerves are soothed to a peaceful calm. But he can't keep Sou around him forever. As he wonders how he'll survive without Sou's hugs, his friend Kouichi suddenly asks if he can be the one to save him, and kisses him! What now?!

Yuuhi-kun planned to build a soccer field on the piece of mountain land that was his inheritance, but when his brother's elite Shuuiku Academy needed a new campus, Yuuhi was forced to reconsider. Now he finds himself both the landlord, and a student at the school! Needless to say, the other students are none too happy about being shipped out to the boonies, so Yuuhi – AKA “chicken-head” – has become the object of their collective ire. But there's something about the country bumpkin that has many students eyeing Yuuhi in a different way… a way that makes him very uncomfortable. Seems there's a lot more than “book-learnin’” going on at this school, and Yuuhi's about to get a whole 'nuther kind of education!

Life is good as the son of an aristocrat. All the money and free time offers everything one could want: elegant accommodations, fine clothing, sumptuous food and drink, smashing parties and as many sexual partners as you can count. But for one particular upper-crust snob, priorities are about to change. When a forthright and noble thief comes a-calling, he leaves behind an irresistible air of mystery. Could it be he's truly the thief of hearts, who wears a mask to hide his desires?

Tooru is a shy and quiet student who has developed a special crush on his close friend Ryouji, the most popular member of the high school swim team. In front of Ryouji, Tooru hides his feelings and acts as if he is just one of Ryouji's good friends, but in a moment out of the blue his world will be turned upside down as Ryouji will confess a secret desire for Tooru. Dazzled, Tooru can barely hide his excitement for Ryouji and quickly accepts his offer. As time passes, Tooru's happiness begins to fade knowing that his affair with Ryouji was just a fling based out of Ryouji's sexual curiosity.

Orie Nakano's girlfriend is cheating on him with two other men! One is the mysteriously untouchable Tatsumi, and the other is the basketball-playing upperclassman that Orie idolizes. But things are far from being as simple as they seem, and now the three men are inevitably pulled towards each other and bond together by their love for Yuka, which extends much farther than just the girl herself. Love, admiration and lust intermingle around them in an inescapble spiral in this coming of age sexy romance.

Tatsuki and Ohta are two beings from a supernatural, mythical realm, masquerading as "cousins" in the human world. Tatsuki is in fact the successor to Ryu-Oh, the dragon king, and possesses the power of the Nyoi-Houshu, a magical dagger. Ohta is a Zashiki Warashi, a protective house-spirit without a home, and is also Tatsuki's subservient lover. When their human classmate, Kouhei Misaki, accidentally witnesses the two having sex, he mistakenly believes that Tatsuki is forcing the quiet Ohta into it, and he resolves to break the two apart.

Ikumi and Kunitachi are finally hitting it off steadily. However, trouble starts once again during Valentine's Day when Ikumi received a box of chocolates containing glass and became the victim several other pranks. In the end, when the person revealed himself to Ikumi, the past was unfolded. Unconsciously jealous over what he's afraid to know, Ikumi threw a fit and said something cruel towards Kunitachi. Unable to take it, Kunitachi raped Ikumi…

Ikumi has always admired his senpai but one day, his senpai rapes him…