Miyu Tomita as Riko (voice)

Mariya Ise as Reg (voice)

Shiori Izawa as Nanachi (voice)

Eri Kitamura as Mitty (voice)

Sayaka Ohara as Ozen (voice)

Aki Toyosaki as Marulk (voice)

Mutsumi Tamura as Nat (voice)

Manami Numakura as Shiggy (voice)

Natsuko Hara as Ilim (voice)

Shinji Kawada as Staff (voice)

Yoshimitsu Shimoyama as Tankutsuka (voice)

Kaori Motoyama as (voice)

Maaya Sakamoto as Lyza / Narrator (voice)

Toshiyuki Morikawa as Bondrewd (voice)

Inori Minase as Prushka (voice)

Yoko Soumi as Belchero (voice)

Nodoka Hasegawa as (voice)

Natsuki as Child (voice)

Sena Shoji as Child (voice)

Miki Egoshi as Child (voice)

Asuka Maesako as (voice)