Yamikin Ushijima-kun Gaiden: Namerikawa-gumi Yakuza Meshi

The spinoff manga centers on the meals of the Namerikawa yakuza group led by Hidenobu Namerikawa, his sworn younger brothers Kajio and Tobita, and their apprentice Chūbō. What do they eat in their peaceful yakuza days, and what do they eat in tense situations?
(Source: Anime News Network)