High school student Aoi Aioi lives with her elder sister, Akane, after a tragic accident took their parents away 13 years ago. Because Akane has since been taking care of her single-handedly, Aoi wants to move to Tokyo after her graduation to relieve her sister's burden and pursue a musical career, inspired by Akane's ex-boyfriend Shinnosuke "Shinno" Kanamuro. Shinno was part of a band until he left for Tokyo to become a professional guitarist after the sisters' parents passed away, and he was never to be seen again.
吉沢亮
as Shinnosuke Kanamuro / Shinno (voice)
吉岡里帆
as Akane Aioi (voice)
若山詩音
as Aoi Aioi (voice)
松平健
as Dankichi Nitobe (voice)
落合福嗣
as Masamichi Nakamura (voice)
大地葉
as Masatsugu Nakamura (voice)
種﨑敦美
as Chika Ootaki (voice)
上村祐翔
as Bamba (voice)
吉野裕行
as Abo (voice)
江越彬紀
as Dankichi Band's Manager (voice)
貫井柚佳
as Akane's Colleague (voice)
土田大
as Dankichi Band's Keyboardist (voice)
