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.
のん
Ai Kumabe
大平サブロー
Shingo Amano
ラサール石井
Ichimura Toshiki
小宮孝泰
Yamada Osamu
渡辺哲
Komiyama Akira
有薗芳記
Aoki Goro
Denden
Nishi Kazuo
Keiko Toda
Kitty Iwaki
相築あきこ
Kumabe Hiromi
柄本明
Kumabe Rokuzo
