Rookies: Graduation

Koichi Kawato is a new teacher at Futakotamagawa Academy, whose baseball club features nothing but thugs and bullies. He takes genuine interest in those players and tries them onto a better path... even by quoting proverbs.
(Source: Wikipedia)
~~ Adapted from the manga "ROOKIES" (ルーキーズ) by Morita Masanori (森田まさのり).