Unification of Japan Gaiden: Yamazaki Family - Joji and His Merry Friends [日本統一外伝 山崎組 ジョウジと愉快な仲間たち]

One day, when Himuro (Yasukaze Motomiya) and Tamura (Yoshiyuki Yamaguchi) go to the office, they see cute animals. When They ask Ishizawa (Hiroto Honda) and Yamamura (Kenta Kawasaki) about the situation, they learned that a drunk Joji (Takashi Kitashiro) had bought it for them.