- Yosuke Aoki
- international business development: Japan (1 episode, 2009)
- Sydney Canclo
- production assistant (1 episode, 2009)
- Max Epstein
- production assistant (1 episode, 2009)
- Momoko Furukawa
- international business development: Japan (1 episode, 2009)
- A.J. Gam
- production coordinator (1 episode, 2009)
- Narae Ha
- production assistant (1 episode, 2009)
- Takayuki Hirobe
- planning manager: TV Tokyo (1 episode, 2009)
- Suzuki Hiromitsu
- international business development: Japan (1 episode, 2009)
- Pamela Holcomb
- production coordinator (1 episode, 2009)
- Hwajung Hur
- international business development: South Korea (1 episode, 2009)
- Hidetaka Ikuta
- marketing and communication: Team Tamagotchi TV (1 episode, 2009)
- Shigeo Izutani
- planning manager: TV Tokyo (1 episode, 2009)
- Beak Seung Jin
- distribution (1 episode, 2009)
- Jinco
- design assistance (1 episode, 2009)
- Chankyung Jung
- investment manager (1 episode, 2009)
- Eugene Jung
- creative director (1 episode, 2009)
- Osamu Kamei
- production supervisor (1 episode, 2009)
- Hanbyul Kang
- marketing manager (1 episode, 2009)
- Mitsuru Kato
- design approval (1 episode, 2009)
- Yukio Kawasaki
- marketing and communication: Team Tamagotchi TV (1 episode, 2009)
- Kazumi Kawashiro
- marketing and communication: Team Tamagotchi TV (1 episode, 2009)
- Jangwon Kim
- international business development: South Korea (1 episode, 2009)
- Jeff Kim
- international business development: South Korea (1 episode, 2009)
- Mijeong Kim
- international business development: South Korea (1 episode, 2009)
- Kazuya Kiyoshima
- marketing and communication: Team Tamagotchi TV (1 episode, 2009)
- Bohyeon Lee
- production assistant (1 episode, 2009)
- Hyunjung Lee
- international business development: South Korea (1 episode, 2009)
- Jonghyeok Lee
- production assistant (1 episode, 2009)
- Kangsan Lee
- china distribution (1 episode, 2009)
- Katie Eunsun Lee
- distribution (1 episode, 2009)
- Soomin Lee
- production assistant (1 episode, 2009)
- Susie Lee
- international business development: South Korea (1 episode, 2009)
- Junjae Maeng
- production assistant (1 episode, 2009)
- Koichi Murata
- production desk (1 episode, 2009)
- Risa Nakamura
- design approval (1 episode, 2009)
- Kyungin Nam
- marketing manager (1 episode, 2009)
- Sangwoo Nam
- creative director (1 episode, 2009)
- Hiromori Nemoto
- marketing and communication: Team Tamagotchi TV (1 episode, 2009)
- Toshiaki Okuno
- marketing and communication: Team Tamagotchi TV (1 episode, 2009)
- Akihiro Sato
- marketing and communication: Team Tamagotchi TV (1 episode, 2009)
- Tsuyoshi Sawada
- production coordinator (1 episode, 2009)
- Yoshiyuki Shimada
- production coordinator (1 episode, 2009)
- Michikazu Shoji
- creative director / production coordinator (1 episode, 2009)
- Hyoungju Sohn
- marketing manager (1 episode, 2009)
- Junghyun Song
- marketing manager (1 episode, 2009)
- Kazuhiro Takenaka
- director of marketing and communication: Team Tamagotchi TV (1 episode, 2009)
- Naomi Tobita
- chief tamagotchi officer (1 episode, 2009)
- Yeomin Yoon
- marketing manager (1 episode, 2009)
- Daisuke Yoshioka
- production design (1 episode, 2009)