Series of oneshots, some of which feature recurring characters.
1. Hitorijime Theory (Theory of Monopoly)
Sakura and Tachihana have been sharing an apartment and the only bed (platonically) for the past two years. Now as graduation day approaches, is it time for Tachihana to move out? Is there some miscommunication going on? Why have they lived together for 2 years? Will they work it out before Tachihana moves and they never see each other again?
2. Koi Ochi Rule (Rules of Falling in Love)
Wakamiya has liked Takao's face for the past 3 years. Now an assistant sensei has come to their college whose face Wakamiya also likes. Sensei shares a love of sweets with Wakamiya, but when he invites them both to his office, it might be Takao he really wants to see. How does Takao feel about all this?
3. Mitsugetsu Rule (Rules of Engagement)
Continuation of the couple from chapter two.
Special Extra: School scenes of couples 1, 2, and the sensei.
4. Hokorobu no wa Dare no Tame (Smile for You)
Businessman Hirose is always being helped by his coworker, Nagakura. Nagakura even ties his tie for him! Where is all this closeness leading?
5. Osewa ni Natte Orimasu (Thank You for Taking Care of Me)
Miyoshi is spoiled by his lover and coworker Matsunaga. Miyoshi is always venting his frustrations on Matsunaga, but will he go too far?
Hitorijime Theory has finished publishing and it has 6 Chapters. It is also Known as: ひとり占めセオリー, Theory of Monopoly, Koi Ochi Rule, Rules of Falling in Love, Mitsugetsu Rule, Rules of Engagement, Hokorobu no wa Dare no Tame, Smile for You, Osewa ni Natte Orimasu, Thank You for Taking Care of Me, Regeln der Liebe
Genres: Yaoi
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Top 5 Manga Like Hitorijime Theory [2026 List]
5. Ten Count
Corporate secretary Shirotani suffers from obsessive-compulsive disorder. One day he meets Kurose, a therapist who offers to take him through a ten-step program to cure him of his compulsion. As the two go through each of the ten steps, Shirotani 's attraction to his counselor grows.
Ten Count has finished publishing and it has 51 Chapters. It is also Known as: テンカウント, 10 Count
4. Cherry Blossoms After Winter
From living under the same roof to then being classmates?!
Ever since his parents passed away, Haebom has been living in Taesung’s house. And now, being a 12th grader, he enters the same class as Taesung, which makes the whole situation way more awkward. Living together 24/7, Taesung and Haebom's relationship is bound to change.
Note: Chapter count includes 19 epilogue and 10 bonus chapters
Cherry Blossoms After Winter has finished publishing and it has 156 Chapters. It is also Known as: 冬すぎて桜, 冬天之后的樱花, 冬日後的櫻花, Gyeoul Ji-na Beo-kkoch
3. Killing Stalking
Yoonbum, a scrawny quiet boy, has a crush on one of the most popular and handsome guys in school, Sangwoo. One day, with Yoonbum's obsession towards Sangwoo reaching its peak, Yoonbum decides to enter Sangwoo's home. But what he saw inside was not the Sangwoo he had dreamed of.
Killing Stalking has finished publishing and it has 67 Chapters. It is also Known as: Killing Stalking
2. Love is an Illusion!
Hye-sung spent his entire life believing he was an Alpha, the jackpot of the genetic lottery. But his world is flipped upside down when he finds out he isn’t an Alpha, but a lowly Omega. This revelation is pushed to its limits when when he constantly crosses paths with Dojin, an Alpha who can’t stand Omegas. Take a step into the omegaverse and find out what it is that makes their pulses race and their bodies go wild.
Love is an Illusion! has finished publishing and it has 99 Chapters. It is also Known as: 恋は幻想！, Love is an Illusion!
1. Given
Ritsuka Uenoyama is bored with it all—with school, with his basketball club, and even with his one true passion: playing guitar. That is, until the day he finds his favorite hidden napping spot occupied by a strange boy cradling a broken-stringed guitar. At first, Uenoyama is nonplussed by Mafuyu Sato and his slightly odd behavior, but when, on a whim, he asks Mafuyu to sing, the power of that song pierces him to the core.
Given has finished publishing and it has 51 Chapters. It is also Known as: ギヴン, ぎう゛ん
