Kanchigai Tokidoki koi
1-4, 6. [TW: Rape attempt by other character]. Taira has an abnormally strong sense of smell, and falls in love with an unknown boy on the train who helps him. With only the scent to go by, he switches schools to find his crush -- a tsundere boy named Misato who's being stalked. 5. A dark and twisted story about a boy who gets plastic surgery to look like his older brother, bc hes "in love" with him. Fucked up, glad it didn't end with them together.
Hatsukoi o Kojirase Sugiru na
[Hasnt been updated in 3 years, but the main story is finished + a oneshot] 1-4. Kouhei has spent 5 years trying to get over his first love, a high school classmate called Ayato. He's having second thoughts about hooking up with this stranger though--when Ayato comes and saves him. They catch up, and Ayato badly hides his requited feelings for Kohei 5. Katsumi and Natsuhiko have been together for over a year, and Natsuhiko is ready to take their relationship to the next level
Yasashii Pantsu no Nugasekata
Haruma and Ryouhei were once childhood friends, but when Haruma realized he was in love, he cut all ties out of fear. 2 years later, Haruma confesses while delirious with a fever, and Ryouhei realizes his feelings are requited.
Musebinake, Junjou
Yuki has fallen in love with a regular customer at his bar, Godai. The only problem is.. Yuki is a rare hybrid of human and beast, and Godai hunts beasts for a living. They start dating, but when Godai's boss takes an interest in Yuki, the secret is revealed and Yuki's life is in danger.
Kakkou no Yume
Shougo has loved his best friend Hiro for years. Out of fear of ruining Hiro's reputation, Shougo never confessed his feelings. Years later, hes sleeping with Seno, who is the exact opposite of Hiro. But after an accident, Seno pretends to be Hiro to get Shougo to fall in love with him. They actually ended up together, and i didn't like it. I would've preferred Hiro and Shougo but whatever.
Akai Ito No Shikkou Yuuyo
Keiji possesses the talent of being able to see the red string of fate, so he's elated to suddenly see his own string wrapped around his pinky. He's less excited when he finds out that it leads to his underclassman Hiro, who is a guy. Determined to defy fate so he can be with the girl he likes, Keiji tries avoiding Hiro at all times. But things aren't that simple.
Kanawanu Koi no Musubikata
[Sequel to Akai Ito No Shikkou Yuuyo] Kamisawa is in the business of cutting the red string of fate, freeing his clients of their soulmate obligation. He meets Hara, a businessman, and they become sex friends... Until they realize they've fallen I love. Kamisawa is terrified of Hara finding his true soulmate, but Hara is stubborn and refuses to let Kamisawa go.
The Paper Plane Which Is Under The Rainbow
The main character meets a nonverbal homeless boy who collects balls and takes food from graves. He cares for him, but the boy dies on top of a grave surrounded by balls. The main character realizes that this boy was a once a dog, and died at his master's grave.
Virus
Seo Dong-gu contracts a rare and deadly disease that only has 1 available cure in the form of a virus. Said virus accidentally gets drunk by Park Yeon-jun, a man he doesn’t even know. Now, to survive, Dong-gu must absorb the virus from Yeon-jun's semen, through sex.
Kamisama Ga Yadoru Kotoba