Do Your Best Genki

Do Your Best Genki is a sports manga by Yū Koyama about Horiguchi Genki, a boy who is raised by a single father, and who wants to be a boxer like him. It was adapted as an anime television series by Toei Animation. The manga received the Shogakukan Manga Award for shōnen in 1977.

• Shunichi YukimuroScreenplay

• Toshiko FujitaGenki Horiguchi (voice)
• Katsuji MoriKenji Seki (voice)
• Makio InoueHideki Horiguchi (voice)
• Kazuko SugiyamaYuko Ashikawa (voice)
• Shuichi IkedaEiji Mishima (voice)
• Hiroshi MasuokaKatsuzo Yamatani (voice)
• Keiko HanTomoko Ishida (voice)
• Hiroshi OtakeCoach Nagano (voice)
• Toru FuruyaTakashi Kazan (voice)
• Ichiro NagaiKisaburo Tanuma (voice)
• Sumie SakaiAiko Tanuma (voice)
• Hiroshi MasuokaShozo Tanuma (voice)