Canis
The Speaker: Harold, Samuel, and Tadanobu grew up together in the same children's home. The three promise to leave the home together once the grow up, but they are suddenly forced apart when Tadanobu disappears.
Sankaku Opera
Music teacher Sadaki catches the attention of Shou, the informant. Shou blackmails Sadaki using his journal that contains writings about Sadaki's secret love for school prince Ookouchi. In order to stop Shou from sharing the contents of his journal, Sadaki must becomes Shou's partner until he gets bored.
Koitomo Triangle
Ch. 1-4.5: Sakai has been in love with his playboy best friend Nishimura for a long time. Since high school, Sakai has been sex friends with Kitada to relieve the stress of loving Nishimura. When Nishimura walks in on Sakai and Kitada, their relationship changes. Ch. 5-6: Takabayashi, a bodyguard, is enamored with pole dancer Arisu and becomes jealous when he thinks Arisu has been seeing a customer
Oboreru Triangle
Woman loving Nao falls in love at first sight with a beautiful woman, Azusa. Without speaking, she agrees to a date with him. At the end of the date, Azusa reveals that he's a man, but Nao, though surprised wants to see him again. Their relationship is going smoothly until Subaru, Nao's childhood friend and roommate, jealously tries to get between them.
Omegaverse
Ch. 4: Ω Rui loses his suppressants an he is taken by his ⍺ friend Touma Ch. 5: Ω Kanata is dating ⍺ childhood friend Takeru, but their ⍺ childhood friend Luca and Kanata are fated mates Ch. 6: Ω hating ⍺ Futoshi falls for hopeless romantic Ω Hizuru Ch. 7: ⍺ Nana loves his β childhood friend Rio Ch. 8: Ω Keisuke wants to prove omegas are equals, but the only one who agrees with him is his ⍺ childhood friend Tooru Ch. 10: ⍺ teacher Kazuoka and ⍺ counselor Hasuno discuss their job and love
Mob-kei Danshi no Yuuutsu
Ch. 1-2: Shinobu is completely unremarkable, despite that the super popular You and Keiichi refuse to leave him alone Ch. 3-4: Akira's childhood friend Ikuma wants to bind them together, so he drugs, assaults, and blackmails Akira Ch. 5: Kauya masturbates to the voice of a radio host and has problems after finding out the host's brother Yuuta, who has a really similar voice, goes to his school.
Ai to Makoto (Moriyo)
To payoff his ex-boyfriends debt, Towa takes a contract to be the pet of twins omega Aiji and alpha Seiji, who are actually mates.
Netorare Triangle
Student council president Seigo has been dating cute first year Yuuya for 3 months. When Yuya's childhood friend Ninomiya finds out, he ties Seigo up, takes pictures, and violates him. After Yuya walks in on them, Seigo learns they have been stealing each others lovers since 3rd grade and Yuya completely shifts from his cute facade to his true delinquent personality and embraces Seigo to reset everything prior. Afterward, Nonomiya becomes serious about Seigo and he and Yuya begin sharing Seigo.
Futago Kareshi
Ordinary high schooler Haruyoshi's peaceful school life is destroyed when the flashy new transfer students, twins Yuusei and Shuusei, become enamored with Haruyoshi and can't keep their hands off of him. Includes: Nagai is dating his teacher Handa, but Handa never shares his true feelings. So, as a punishment and in an attempt to find them out, Nagai has sex with Handa in front of a couple student.
Choco Strawberry Vanilla