Ruby Kurosawa

Akoya Gero

Ayaka Usagida

Reiji Kotobuki

Jinon Won

Professor Big Gelato

Culverin Bear

Kyoko Kuroyuri/Steel Princess

Desumi Magahara/Princesse Faucheuse

Virgo

Miyuki Shirogane

Yu Ishigami

Tsubasa Tanuma

Nagisa Kashiwagi

Miko Iino

Claire Cruz (Nina Viento)

Kalel Albus (Carl La Il)

Ao Manaka

Narrateur

Simon

Sakaki

Watashi

Naoya Shikijou

Ren Hazuki

Shiki Wakana

Mei Yoneme

Shizuku Osaka

Hanako Koyanagi

Naoya Nifuji

Kanan Matsūra