Dizi Adı: Osomatsu-san
Bölüm Adı: Mahjong/Godmatsu
Sezon/Bölüm: 1. Sezon 21. Bölüm
Yayın Tarihi: 29 Şub. 2016

On a rainy evening, the brothers play a game of mahjong. Later, the brothers suddenly find themselves joined by a seventh brother, Godmatsu, who was allegedly born from the goodness that fell out of the brothers’ hearts.