- Mikie Hara
- Â Honey Kisargi / ... 25 episodes, 2007-2008
- Ayame Misaki
- Â Miki Saotome 22 episodes, 2007-2008
- Kôhei Murakami
- Â Yuji Nakajo / ... 22 episodes, 2007-2008
- Shôma Yamamoto
- Â Seiji Hayami / ... 22 episodes, 2007-2008
- Megumi Komatsu
- Â Natsuko Aki 19 episodes, 2007-2008
- Makoto Takeda
- Â Yuki Kenmochi 16 episodes, 2007-2008
- Mark Musashi
- Â Duke Seiya Anthony Watari IV 14 episodes, 2007-2008
- Mai Yukawa
- Â Hiroko 12 episodes, 2007-2008
- Maika Miyashita
- Â Aya 12 episodes, 2007-2008
- Mayuka Ida
- Â Kozue 12 episodes, 2007-2008
- Zentarô Tochiya
- Â Homeroom Teacher 11 episodes, 2007-2008
- Erika Oda
- Â Mayumi Karasugawa 10 episodes, 2007-2008
- Ken'ichi Nagira
- Â Gen 10 episodes, 2007-2008
- Tsutomu Kitagawa
- Â Sakunosuke Tanaka 7 episodes, 2007-2008
- Eri Fuse
- Â Hiromi Tanaka 7 episodes, 2007-2008
- Masami Horiuchi
- Â Yuki's Father 4 episodes, 2007-2008
- Yoshiyuki Yamaguchi
- Â Shinji Yumioka 1 episode, 2007
- Hideo Nakaizumi
- Â Jiro Yamashita 1 episode, 2007
- Ayano Yamamoto
- Â Nana Yamashita 1 episode, 2007
- Takeshi Yoshioka
- Â Daisuke Kijima 1 episode, 2007
- Yûki Tsujimoto
- Â Atsushi Kawahara 1 episode, 2007
- Tadashi Shiraishi
- Â Nomura 1 episode, 2007
- Shoma Kai
- Â Tax Officer 1 episode, 2008
- Yukijirô Hotaru
- Â Spy unknown episodes
