Shomuni (1998)

 Eiji Mitamura (35 episodes, 1998-2002)

Chinatsu Tsuboi

Marubashi Ume

 Heikichi Tsuburaya / ... (33 episodes, 1998-2002)

 Tomohiro Ukyou / ... (37 episodes, 1998-2013)

 Nanicho Nonomura / ... (24 episodes, 1998-2000)

 President Hayasaka (22 episodes, 1998-2002)

Sawako Tsukahara

 President Maekawa (22 episodes, 2002-2013)

 Kouji Inoue (37 episodes, 1998-2013)

Miyashita Kana

 Shintarou Kamiya (24 episodes, 2000-2002)

 Terasaki (Personnel Department Manager) / ... (37 episodes, 1998-2013)

Rie Himukai

Azusa Tokunaga

 Misono Sugita (36 episodes, 1998-2002)

 Kenzo Okano (24 episodes, 2000-2002)

 Hitomi Yoshida (21 episodes, 1998-2000)

 Satomi Mizuochi (21 episodes, 1998-2000)

 Akane Kagawa (21 episodes, 1998-2000)