In this musical adaptation of the anime, Kawagoe Boys Sing, an eccentric ex-conductor helps a unique group of high school students form a boys choir, where they learn to express themselves and overcome their fears.

• Marvelous
• Toshiyuki Someya
• Hikaru Imamaki
• Takemoto Yusuke
• Shō Katō
• Kazan Yokoyama
• Haruto Sakuraba
• Akito Teshima
• Ikumi Isaka