Asatte ni Kiss
Akihisa was bullied for being an otaku, so when he transferred schools, he planned on being a whole new person. But he accidently shows his otaku side to the school delinquent, Yuu, who's actually pretty cool, and is also in love with Akihisa.
Step One
Shuuichi is an anti-social introvert, and Hana is an outgoing boy, who constantly follows him. When Hana actually leaves him alone, Shuuichi gets upset, and even more flustered when Hana asks if he likes him
On the Veranda
Matsudaira can see the spirit of a guy on his balcony-- a guy whos still very much alive. His past regrets may have kept him there, so Matsudaira befriends him, and doesnt see his lonely spirit on the balcony anymore.
Kore Wa Koi Ni Fukumare Masu Ka
Hiiragi saves Asahina from being raped, and has the idea of them fake dating so guys will leave Asahina alone. What happens next may shock you
Doushiyoumo Nai Keredo
1-6, 9.3-10. Shimano's life is pretty easy, except for when it comes to his manager, Kurokawa. But after he finds out that Kurokawa's life is harder than it seems, he softens up and they start dating. They navigate the twists and turns of their relationship. 7-9.2. Daisuke bumps into Keita, an old classmate who he used to have a crush on (and tease). He ends up having to work at Keita's flowershop to pay off a debt, where he falls in love all over again. [6.1 - Crossover with No Color. 9.7 - Crossover with Ameiro Paradox]
Ookami Papa wa Hitsuji Tsura shite Yatte kuru
1-4, 5.5. Hagiwara is given tickets to a kids show, and is approached by a single father, Maki, asking if he can come with his son. Hagiwara has a rule against falling for guys with a family, but after meeting Ritsu, Maki's son, he changes his mind. 5. Jun and Kazutaka have been together for two years, and are moving in together. Kazutaka gets jealous when he finds out Jun had a huge crush on Tarou, his best friend. Luckily, Jun quells his worries
Sensei wa Butchozura Shite Yatte Kuru
[Sequel/Spinoff of Ookami Papa wa Hitsuji Tsura shite Yatte kuru] Yura picks up his nephew from daycare, which is how he meets the unsociable teacher, Kaji. He doesnt think theyll get along, until Yura is called a "stupid homo" by his unrequited love, and Kaji steps in, pretending to be his boyfriend. 5+v2ch5 - A dream and a oneshot of Ritsu and Kana's future together as teenagers.
Tadatada Suki to Iu Dake de
Totoki is a reluctant delinquent, and is in love with Yoshizawa, the only person who's kind to him. Yoshizawa asks him out, but Totoki is reluctant to let Yoshizawa in, afraid that he'd get hurt.
Kimi ni wa Fureru to Naru Toko ga Atte
Touji isn't good with socializing, and doesnt like physical contact. Until he meets Itsuki, a boy who recognizes him from a parade he was in. They become next friends, and then something more.
Ramune no Shalala