- Hiromi Minami
- Â Mika Suzuki 13 episodes, 2004
- Caitlynne Medrek
- Â Chinatsu Nakayama / ... 8 episodes, 2004
- Omi Minami
- Â Mika Suzuki 7 episodes, 2004
- Tomoko Kawakami
- Â Akane Kobayashi 7 episodes, 2004
- Kappei Yamaguchi
- Â Kenta Suetake 7 episodes, 2004
- Jeffrey Watson
- Â Kenta Suetake 7 episodes, 2004
- Mariette Sluyter
- Â Akane Kobayashi 7 episodes, 2004
- Angie Beers
- Â Mika Suzuki 7 episodes, 2004
- Yûji Ueda
- Â Yuuichi Kudo 6 episodes, 2004
- Scott Roberts
- Â Yuichi Kudo 6 episodes, 2004
- Kana Ueda
- Â Minako Tominaga 5 episodes, 2004
- Wakana Yamazaki
- Â Rio Kitagawa 5 episodes, 2004
- Kishô Taniyama
- Â Jouji Seki 5 episodes, 2004
- Carol-Anne Day
- Â Minako Tominaga 5 episodes, 2004
- Mitsuo Iwata
- Â Gen Nakamura 4 episodes, 2004
- Lucas Gilbertson
- Â Gen 'Old Man' Nakamara 4 episodes, 2004
- Ikue Ôtani
- Â Shizuka / ... 3 episodes, 2004
- Kôsuke Okano
- Â Soukan Watabe 3 episodes, 2004
- Kumiko Watanabe
- Â Linda Matsumoto 3 episodes, 2004
- Leda Davies
- Â Shizuka 'Iincho' Nagare 3 episodes, 2004
- Maizun Jayoussi
- Â Nurse Linda Matsumoto 3 episodes, 2004
- Kaori Shimizu
- Â Chinatsu Nakayama 2 episodes, 2004
- Miyuki Ichijô
- Â Mika's Mom 2 episodes, 2004
- Shigenori Sôya
- Â Mika's Dad 2 episodes, 2004
- Maureen Jones
- Â Mrs. Suzuki 2 episodes, 2004
- Gerald Matthews
- Â Mr. Suzuki 2 episodes, 2004
- Mai Nakahara
- Â Operator B 1 episode, 2004
