Ayane Sakura
— Hayato Hayasugi (voice)
Rie Kugimiya
— Young Hokuto Hayasugi (voice)
真堂圭
— Seiryu (voice)
Numakura Manami
— Akita Oga (voice)
Rie Murakawa
— Tsuranuki Daimonyama (voice)
吉村那奈美
— Shinobu Tsukiyama (voice)
Ryōta Ōsaka
— Ryuji Kiyosu (voice)
藤田咲
— Miku Hatsune (voice)
Hikaru Midorikawa
— Shinpei Izumi (voice)
Amamiya Sora
— Futaba Mihara (voice)
竹達彩奈
— Azusa Ueda (voice)
古島清孝
— Akagi Honjo (voice)
Tomokazu Sugita
— Hokuto Hayasugi (voice)
清水理沙
— Sakura Hayasugi (voice)
Yūji Ueda
— Shashot (voice)
Maxwell Powers
— Genbu (voice)
Yoshimasa Hosoya
— Byakko (voice)
山内ケンジ
— Sougyoku (voice)
Akeno Watanabe
— Suzaku (voice)
Kōichi Yamadera
— Subaru Azuma (voice)
Takaya Hashi
— Soya Oonuma (voice)
長谷川暖
— Hibiki Mishima (voice)
松井恵理子
— Rei Ozora (voice)
Mitsuhiro Ichiki
— Takatora Kirishima (voice)
合田絵利
— Gin/Jo Itsutsubashi (voice)
日野佑美
— Tatsumi Kiyosu (voice)
三瓶雄樹
— Itaya (voice)
佐久間元輝
— Yoshimura (voice)
岩崎諒太
— Researcher (voice)
Bonji Jinbo
— Shinka Gear (voice)