Satomi Oka is worried about his final choir competition but is accosted by a shadowy gangster, Kyouji Narita, who demands karaoke sessions with him.
Go Ayano , Jun Saitō , Kazuki Kitamura , Kyoko Yoshine , Jun Hashimoto , Kyosuke Yabe , Shuhei Yoshinaga , Maki Sakai , Tomu Miyazaki , Hiccorohee
KADOKAWA
