Mystari's manga / #Architect(4)

Motoharu is an openly gay, elite architect whose preference is the athletic, pretty boy type. While checking out the well-built construction workers at his favorite hunting ground, he found his missing wayward cat Shinobu. A hot-tempered, sarcastic, bratty ironworker named Kouta insists Shinobu is Nyata his cat. Will Maki be able to tame the vicious pet(s)? (features Misono from Mayou Otoko)

One day, the college student Taichi is spoken to by a stranger in a place that is very dear to him. He is informed by the man, who calls himself Zama, that the place may be gone soon. It is where the orphaned Taichi first met his beloved guardian Kanda. Who is this Zama, who suddenly appears before Taichi? Taichi is anxious...

Everyone has a set of principles that they live by. Whether this means to always say thank you or to never say never, everyone has at least one. Yamashiro has a set of thirteen principles he tries to adhere to. Among them is a rule to make every one night stand just that: a one night stand. But what happens if those principles are broken?