Kumiko Yamaguchi (played by Yukie Nakama) is a protagonist in Gokusen.
Granddaughter of yakuza boss Kuroda. Despite her lineage, she pursues her dream of becoming a mathematics teacher. Assigned to class 4-2 at an all-boys private high school, she earns the nickname 'Yankumi' and uses her secret yakuza upbringing to guide a class of delinquents academically and morally. Goro Sawatari (played by Katsuhisa Namase) is a protagonist in Gokusen.
Ren Kazama (played by Haruma Miura) appears in Gokusen.
Yamato Ogata (played by Yuya Takaki) appears in Gokusen.
Rikiya Ichimura (played by Junta Nakama) appears in Gokusen.
Shunsuke Kamiya (played by Shohei Miura) appears in Gokusen.
Shin Takayama (played by Shin Koyanagi) appears in Gokusen.
Kimito Takahashi (played by Kimito Totani) appears in Gokusen.
Gokusen (2002) interactive character relationship network and AI-powered story timeline. Explore the connections, alliances, and conflicts between characters across the narrative arc.
AI Narrative Summary
Cross-season evolution of mentorship, gang reconciliation, and student resilience across Kurogin and Akadou academies.
Character Network — 12 Characters
Kumiko Yamaguchi (Yukie Nakama) — protagonist Granddaughter of yakuza boss Kuroda. Despite her lineage, she pursues her dream of becoming a mathematics teacher. Assig...
