Otousan, Chibi ga Inakunarimashita
お父さん、チビがいなくなりました
The story is set in an isolated house in Tokyo. After all the kids left, the only people living in the house are an old couple: a blunt and unsociable husband, and a gossipy wife, with only their cat Chibi for company. The manga depicts the quiet life of the elderly couple.