- Seung A. Jeon
- background artist: Studio Forest (12 episodes, 2021)
- Ji-Hyun Kim
- background artist: Studio Forest (12 episodes, 2021)
- Youn Ha Kim
- background artist: Studio Forest (12 episodes, 2021)
- Seong Gi Ko
- background artist: Studio Forest (12 episodes, 2021)
- Yuki Sakai
- background artist: Studio Forest (12 episodes, 2021)
- Su-Jeong Shin
- background artist: Studio Forest (12 episodes, 2021)
- Sol I. Han
- background artist: Studio Forest (11 episodes, 2021)
- Ju Nyeon Kim
- background artist: Studio Forest (11 episodes, 2021)
- Jun Beom Kim
- background artist: Studio Forest (11 episodes, 2021)
- Yuki Shibata
- background artist: Studio Forest (11 episodes, 2021)
- Yûna Tanaka
- background artist: Studio Forest (11 episodes, 2021)
- Seon Ryong Choi
- background artist: Studio Forest (9 episodes, 2021)
- Megumi Ikeda
- background artist: Studio Forest (9 episodes, 2021)
- Yuji Shibata
- animator (6 episodes, 2021)
- Shôgo Morishita
- animator (3 episodes, 2021)
- Chang Gui Kim
- animator (2 episodes, 2021)
- Yûsuke Adachi
- animator (1 episode, 2021)
- Rie Ikegami
- animator (1 episode, 2021)
- Kou Ito
- animator (1 episode, 2021)
- Daizô Iwanaga
- animator (1 episode, 2021)
- Yi Jun Lin
- animator (1 episode, 2021)
- Yûta Masaki
- animator (1 episode, 2021)
- Jirô Mashima
- animator: opening (1 episode, 2021)
- Kazushi Matsumoto
- animator (1 episode, 2021)
- Miki Nonaka
- animator (1 episode, 2021)
- Hisaaki Okui
- animator: opening (1 episode, 2021)
- Kumiko Shishido
- animator (1 episode, 2021)
- Akane Tsukamoto
- animator: opening (1 episode, 2021)
- Moe Usami
- animator (1 episode, 2021)
- Keiko Watanabe
- animator: opening (1 episode, 2021)
