Female employee (voice)
Masako Kurata
Okudaira-kun (voice) / Yone-chan (voice)
Fumihiko Tachiki
Yukari-sama (voice)
Yoshiko Sakakibara
Producer (voice) / Toku-san (voice) / Muroi-kun (voice)
Akio Otsuka
Hotaru-chan (voice) / Miki-chan (voice)
Makoto Tsumura
Narrator (voice)
Kenji Wakabayashi
Nonaka-kun (voice)
Keisuke Nonaka
Fujimaki-kun (voice) / Mon-chan (voice)
Yuji Ueda
Director of Photography
Atsushi Okui
Music
Kenji Kawai
Animation Director
Mitsunori Kataama
Story
Yoshifumi Kondo
Character Designer
Toshio Suzuki
Color Designer
Michiyo Yasuda
Key Animation
Hiromasa Yonebayashi
Art Direction
Noboru Yoshida
Director
Yoshiyuki Momose
Writer
Screenplay
Producer
Hiroyuki Watanabe
3D Animator
Eiji Mizutani
Osamu Tanabe
Toshio Kawaguchi
Shinji Otsuka