Retired Yakuzas open a ramen restaurant and become an overnight sensation, thanks to their recipe developed in prison. But a mysterious upstart gang is taking down every Yakuza family one by one, drawing the chefs back into the gangland underworld … Hitoshi Ozawa, Michi, Kazuyoshi Ozawa, Rinne Yoshida, Tak Sakaguchi, Yasukaze Motomiya, Yoshiyuki Yamaguchi Added on Amazon Prime 2023-09-23.