Mugi Kadowaki

Tanioka Hatsune

Kei Tanaka

Tokiwa Asahi

Kumi Takiuchi

Sasaki Reo [Cellist]

Ryota Bando

Shoji Aoi [Flutist]

Mari Hamada

Momoi Midori [Violist]

Kento Nagayama

Mishima Shoichiro [Hatsune's childhood friend]

Aika Yukihira

Matsumoto Yumika [Violinist]

Mitsuru Hirata

Hokari Yoshiaki [Oboist]

Yuri Tsunematsu

Tanioka Kanna [Hatsune's sister]

Kenjiro Tsuda

Motomiya Yuichi [City council member]

Katsuhisa Namase

Tokiwa Shusuke [Asahi's father]

Tomoya Maeno

Doi Takuro [Violinist]