十八歳

Elenco principal

• 
  Moto ÔnoKei Kusumoto
• 小林節彦Seiichi Yanagihara / Kei's father
• Natsuhiko UedaYuji Inoue, the tutor
• 
  伊藤清美Sawako Kusumoto, Kei's mother
• 
  山本竜二Yakuza
• Kensuke SuzukiBoy A
• Kenichi KôbeMan in the toilet
• 
  真央はじめYoshito Mao