福本莉子

Hana (voice)

Shinya Takahashi

Kairyu (voice)

熊谷海麗

Fuecoco (voice)

栗坂南美

Yamper (voice)

藤原夏海

Rio (voice)

Rina Satō

Rio's Mother (voice)

Daisuke Hirakawa

Rio's Father (voice)

伊南羽桜

Litwick (voice)

杉崎亮

Machamp (voice)

Sumi Shimamoto

Hana's Grandmother (voice)

中博史

Postmaster (voice)

suis

Post-Office Clerk / Announcement (voice)