Casts
Nobunaga Shimazaki
Souji Mitsuka ♂ (voice)
Sumire Uesaka
Souji Mitsuka ♀ / Tail Red / Solar Metca (voice)
Yuuka Aisaka
Aika Tsube / Tail Blue (voice)
Maaya Uchida
Twoearle (voice)
Chinatsu Akasaki
Erina Shindou / Tail Yellow (voice)
Mika Kanai
Worm Guildy (voice)
Yoko Hikasa
Iisuna / Anko Iisuna / Dark Grasper (voice)
Crews
Tetsuya Watanabe
CGI Director
Hirofumi Ito
Producer
Junya Okamoto
Producer
Hiroyuki Kambe
Series Director
Naruhisa Arakawa
Series Composition
Kazuaki Morita
Character Designer
Maaya Uchida
Theme Song Performance
Masahiro Yamane
Character Designer
Yasuharu Takanashi
Original Music Composer
Yuuka Aisaka
Theme Song Performance
Sumire Uesaka
Theme Song Performance
Chinatsu Akasaki
Theme Song Performance
Ayumu Kasuga
Character Designer
Yume Mizusawa
Novel
Gou Tanaka
Producer