Satomi Oka is worried about his final choir competition but is accosted by a shadowy gangster, Kyouji Narita, who demands karaoke sessions with him.

• KADOKAWA
• Tristone Entertainment
• Go Ayano
• Jun Saito
• Kazuki Kitamura
• Kyoko Yoshine
• Jun Hashimoto
• Kyosuke Yabe
• Shuhei Yoshinaga
• Chance Oshiro