After breaking up, Kido Yuusuke decides not to get serious about relationships anymore and goes out with accountant Kamiyama Kouki just to have some fun with no strings attached. Kouki respects Yuusuke's wishes and maintains his distance; it's exactly the type of relation Yuusuke was hoping for, but after being touched by Kouki's kindness, Yuusuke starts to want more than just a good time with Kouki...
(Source: Dangerous Pleasure)

On a cold winter day, a man visits Inose Azuma and his sick mother. Matsuoka Sueji used to work for the Inose family and now works as a lender. He then offers much needed assistance to Azuma and his mother. At first, Azuma is suspicious of Matsuoka, but Matsuoka confesses that he is there to return a favor. After seeing that, Azuma slowly becomes attracted to Matsuoka. However, where will Matsuoka draw the line? For two individuals born and raised under different conditions, winter, spring, summer and fall pass between these two.

From Hoshikuzuu Scans:

"Could I take the place of my brother?" When Tomoe's best friend, Ichita develops an interest in the new transfer student, it affects Tomoe. Not knowing the reason for this, a corner of his heart slows. In the wake of all that, he becomes close with Ichita's younger brother, Kenji. The two of them meet, but one day, on top of pointing out Tomoe's feelings for Ichita, Kenji also confesses his own feelings. It's a story full of waves and waves of emotions and angsty youth.

This story take place in a small village. Highschool student Inami Kazunori accidentally found out the secret of the newcomer, Udagawa Akihiro. In return for keeping quiet, Inami asked Udagawa to become close to the girl, Yoshimura, who Inami's best friend, Maruyama, likes. However, Inami ended up feeling bad about it and Udagawa revealed his secret to the class himself?!

One night, a man accidentally sees his superior at work kissing another man on the street...

1-3) Sweet Bitter Candy
Kawaguchi spent his entire life in high school as the short chubby kid, "Chidebu". His one secret was his admiration of the rebellious, openly gay Kanaya. Five years have passed and now that Kawaguchi has lost the weight (but is still short), does he have a chance of catching Kanaya's attention?

4-5) Wait a Little Longer
Student council president Tone is used to being a slave driver, and he's sure being stuck with overly persistent kouhai Ninomiya is just another cross for him to bear. After all, Ninomiya already confessed to him and he's only joining the student council to be close to Tone. But even though Ninomiya turns out to be a great worker, Tone relax around him...

6) Just as God Said
Two long-time lovers face a heart-wrenching breakup when one of them decides to get married.

7) Sasoku
A mangaka doesn't want his new assistant to fall for his secret lover.