Charade

Chapter 1-5 and extra (Ch. 8) - Okujou Fuukei (and other titles) Though he was never aware of it himself, Minaguchi was always watching Andou. After being separated into different classes, Minaguchi found that the lack of Andou's presence actually developed into a sense of empty loneliness. But by coincidence, Minaguchi discovers that Andou always goes up to the rooftop on Tuesdays... (Source: bliss) Ch. 6 The Vast Summer Sky - (Natsu Manten) - Yuusuke hasn't seen his uncle Toshiya in several years, a man whom he had felt especially close to, but he finds out there are some things he doesn't know. Ch. 7 Love is Neither Dream Nor Flower - (Koi wa Yume demo Hana demo Naku) - Hirochika meets a man at the convenience store and for some reason goes back to his apartment. He continues to meet Tsukamoto every week and they develop a sexual relationship but Tsukamoto is still in love with someone else.

Kawamura Kazuya had dreamt of being a pilot when he was young. Thus when he heard that there's an aviation school five hours from where he stayed, Kawamura enrolled without giving much thought. He was placed in the same room with two other room mates. One of them, Itou, dropped out when he couldn't stand the tough life. This left Kawamura with Yoshitake, a tall, quiet and non-responsive guy. One day as Kawamura and Yoshitake were hanging out in Morishita's room as usual, a phone call came for Kawamura--and he left to answer the call. When he was finished, Kawamura knocked on Morishita's door, wondering whether Yoshitake might still be there. However, there was no answer and Kawamura walked back to his room, wondering where Yoshitake might have been. And as it appear, Yoshitake and Morishita seems to be having sex in the dorm manager's room... (Source: MU)

1. Arienai Futari 2. Shinu Mae ni Yatteokitai Koto 3-7. Aa! Bakudan 8. Ori