Cats Don't Come When You Call Them.

Cats Don't Come When You Call Them. | Neko Nanka Yonde mo Konai | Neko Nanka Yonde mo Konai.

The series focuses on a professional boxer who chooses to become a manga artist after sustaining an injury. The man takes in two cats: Kuro, who is very timid, and her younger sister Chin. (Source: Livechart)