Happy☆Lesson Advance · staff

Made by

Everyone credited on the production.

All

30 shown

Yoshinari Saitou Key Animation Masako Tashiro In-Between Animation · Key Animation Shingo Yamashita Key Animation Chika Yamazaki Key Animation Yasunao Moriyasu Background Art Hisayo Usui Background Art Kaito Asakura Episode Director Warurou Suzuki Episode Director · Storyboard Yumiko Hara Key Animation Katsuhiro Hashi Background Art Aya Kanou Key Animation · In-Between Animation Daisuke Mataga Key Animation Katsuhiro Nakano Sound Effects Toshikatsu Tokoro Episode Director Takeshi Hirota Storyboard