Kijou Desuku

Mukahi Gou, at 11 years old, is over 170 cm in height. His first confession ended without him ever hearing a reply, and ended in a mess. Mukahi, with his tall height, struggles with the fact that he doesn't look his age. On one rainy day, he meets and falls in love with the high-schooler, Aoi. While Mukahi's feelings grow stronger, due to his parents' sudden divorce, they can't even see each other anymore... This is a lengthy side story depicting the encounter, reunion, and subsequent events of the main story from a different point of view.

Haruhito and Yuzuki are childhood friends who just started dating. Just when their feelings finally got requited, and their relationship seemed to be smooth-sailing, Yuzuki feels frustrated that they haven’t shared the kind of closeness most couples have... So he tries to take the initiative, but it seems like Haruhito has some issues...?!

Aoi, landlord of a share house and a florist, can't keep his mind off his first love, Mukahi. One day, the two bump into each other at a wedding. They realize that they are still in love with one another, and spend a blissful night full of passion. However, Mukahi comes to live at Aoi's share house, and there's no doubt about it... Mukahi is a high school senior?! From MangaPlaza

Tsukino Ryou, a university student, was questioning himself: "...Am I attracted to men?" He wants to put himself out there, so he signs up for a gay Sex Community, "Polaris". However, on the day he meets his partner, when they're about to go to a hotel... He gets cold feet. The one who suddenly appears there is a handsome man he had seen somewhere before. The man, Shinji, who is also a Polaris member, takes him out of there, and sends him home, saying: "Don't come back." For a short while, Ryou is relieved that he doesn't have to have sex with a stranger. But the next day, he discovers that Shinji is a senpai who goes to the same university. Ryou attempts to thank Shinji for helping him out, but...