Theresia van Astrea

Kenyu Horiuchi

Wilhelm van Astrea (voice)

Kenjiro Tsuda

Heinkel Astrea (voice)

Minami Takahashi

Theresia van Astrea (voice)

Rie Kugimiya

Pandora (voice)

Kaito Ishikawa

Wilhelm van Astrea (young) (voice)

Kikuko Inoue

Theresia van Astrea (during the White Whale Subjugation War) (voice)

Haruki Ishiya

Thames Astrea (voice)

Masaaki Mizunaka

Freibel van Astrea (voice)

Shuichi Uchida

Carlan Astrea (voice)

Kaito Takeda

Casilles Astrea (voice)