[From Bakeneko]

Okabe, who works in the Mechanic Department and has a hard time remembering people's names and faces because of horrible past love experiences, is gay. One day, when the Sales Department's and General Affair's smoking area is under construction, they gather in the Mechanic Department's smoking area. On that day Okabe can feast his eyes on the men wearing suits, that he likes, but why does he suddenly remember the one night stand partner he met at a bar!? The anthology about the men who work at a company called Noah? and all share the passion for smoking. Also includes the story Beautiful Maine Coon?, where one cat brings together two different men!

Short appearances of characters from both Endorphin Machine and Kozure Ookami (INOUE Satou)

From Nakama:

On the same day two men, each divorced and with a child, moved into the top and bottom of an apartment. Facing the same circumstances, they hit it off right away, and found themselves in a relationship visiting each other's home often. But one night, due to a situation(?) blamed on alcohol, their friendship took a perilous turn?!?

From Nakama:

A strange household made up of two divorced fathers with a child each. As the children get older, they start to become aware of the strangeness of their own household…?! Following the popular BL about fathers with children, “Kodzure Ookami”, the children become the main characters as we follow their growth, in this long-awaited next volume! Also, a straight-laced tax counselor who is also an idol otaku, and a show pub owner of questionable identity (only half Japanese and also an onee); their fateful meeting and subsequent circumstances. This is the well worth-reading 3rd compilation in the series of this author.

From Nakama:

Sugiki, a standard ballroom dancer, offers to teach Suzuki, a Latin American dancer, ballroom in exchange for Suzuki's teaching him in return.

Their names are similar, but their personalities are complete opposites, just like their schools of dance. When these two meet, something's bound to happen!