Gaku Kitada as a Child (voice) (3 episodes)

Sierra (voice) (2 episodes)

Female Classmate (voice) (1 episode)

Child (voice) (1 episode)

Boy (voice) (1 episode)

Badge Test Examiner (voice) (1 episode)

Student (voice) (1 episode)

Spirit (voice) (2 episodes)

Akari Gentoga (voice) (2 episodes)

Boy (voice) (1 episode)

Aki Hocchi (voice) (2 episodes)

(voice) (1 episode)

Rio (voice) (1 episode)

Yuichi [Child] (voice) (1 episode)

Undead boy (voice) (1 episode)

Woman (voice) (3 episodes)

Saleswoman (voice) (1 episode)