Hisahide Matsukata, ex-leader of the Yakuza's Onikaku clan, resigned his position to live alone for the rest of his life... Until a stray cat showed up at his house! His daily life, which was completely peaceful, turned completely upside down and he was completely at the mercy of the cat's unpredictable behavior! Now, every day is as noisy as it was when he was in the yakuza!!!

Hisahide Matsukata, ex-líder do clã Onikaku da Yakuza, renunciou à sua posição para viver sozinho o resto da sua vida... Até que um gato de rua apareceu em sua casa! A sua vida diária que era completamente tranquila, vira completamente do avesso ficando completamente a mercê dos comportamentos imprevisíveis desse gato! Agora, todos os dias são tão barulhentos quanto eram quando ele estava na yakuza!!