Renai-rubi no Tadashii Furikata
1. Nerd goes to beauty school to change himself and forget about the kid in school that made fun of him. They meet again and nerd asks out the guy with the idea of dumping him and breaking his heart. Instead he slowly starts to fall in love and feel like an asshole. 2. A man who was abusive to his ex swears he won't date again, but he takes on a coworker as a sex friend. An outgoing and flashy coworker falls for him and slowly draws him out of his shell through the guilt. Has a sequel of the original couple. 3.
Yamiiro No Aijin
Young man meets a vampire in youth. later becomes a hunter. Reincarnated soul of vampire's ancient lover. Chooses the vampire over life of virtue.
Yubisaki de Ai o Katare
Senpai from badminton club. In unrequited love with twin. Storage room accident. Second story two sensei's start dating, one a virgin. Prep foreplay. Third story, president in love with mentor. Goes to take care of grandfather, president buys full village.
Hana No Saku Koro