So Eun-ji
Animation Director
Park Seo-jeong
Park Sang-mok
Key Animation
Lee Sung-jin
Hong Hyun-sook
Woo Jin-seong
Cho Geum-nam
Production Assistant
Satsumi Matsuda
Geo (voice)
Megumi Han
Pipi (voice)
Akira Ishida
Kei (voice)
Hiroshi Iwasaki
Professor Noh (voice)
Mikako Komatsu
Daiya (voice)
Yumi Uchiyama
Mare (voice)
Rie Kugimiya
Kyuri (voice)
Yoko Hikasa
Professor Kuo (voice)
