Story of the struggling chorus group "Yamada Osamu and the Hello Nights", who gain an unexpected new member in the young Ai, who pursues her dream of becoming a singer.
Non
Ai Kumabe
Saburô Taihei
Shingo Amano
LaSalle Ishii
Ichimura Toshiki
Takayasu Komiya
Yamada Osamu
Tetsu Watanabe
Komiyama Akira
Yoshiki Arizono
Aoki Goro
Denden
Nishi Kazuo
Keiko Toda
Kitty Iwaki
