human timid vampire
1) The eldest brother, Shunpei, picks up a prostitute boy in order to refuse an arranged marriage by his grandfather
2) The middle brother, Takashi, makes his old temporary lover enter his father's company
3) The youngest brother, Tomoaki, loves his manservant.
4) The professor who invented the medicine of "rejuvenation" tells his student of his feelings
5) Romance in the high school ping-pong club.
6) A homosexual couple with a kid looks back over the past of their youth.
1,3-older brother younger brother's sensei
2-Younger brother Hadano Takeru from chapter one is dating fellow student Isehara. But Isehara has a secret that involves Takeru's older brother Hikar
4-Masamichi is the personal doctor of the Setoyama family and must obey Tadasuki. But when Tadasuki wants his young cousin Asuma to be "prepared for love", Masamichi finds the task may be more than he can handle.
5- guy falls in love with actor but ends up confessing to his twin instead ...
Roomate Roomate
boy and girl start living together due to some circumstances
openly lovey dovey couple, cute
1. guy sees his two Childhood Friends kissing and gets jealous...
2,3. clingy guy guy with OCD (Childhood Friend of couple in chapter 1)
yandere trap Childhood friend
Shonen To Yoru No Mahou