| Kohei Kuryu is a former juvenile delinquent who drops out of junior high and goes on to earn a high school equivalency diploma. After passing the law board exams, Kuryu becomes a prosecutor. Not your typical prosecutor, which is quickly seen through the clothes that he wears, Kuryu possesses quick instincts and a kind of cleverness that only someone raised on the streets could have. Maiko Amamiya is a shrewd public prosecutor who has her eyes set on passing the exam to become a deputy prosecutor and tries her best to be noticed by her boss. Kuryu, on the other hand, after earning a reputation for doing top-notch work, is transferred to Amamiya's division, and finally opens his eyes to the possibility of promotion. Unfortunately, his unprecedented work behavior abruptly brings things to a halt. Although earning a reputation as a bad apple, the influence from Kuryu's strong pursuit of justice slowly begins to change things around him. |
| Name | Character | Episodes |
|---|---|---|
| Takuya Kimura | Kohei Kuryu（久利生 公平） | 22 |
| Yoji Tanaka | Bartender | 22 |
| Takuzô Kadono | Yutaka Ushimaru | 22 |
| Nene Otsuka | Misuzu Nakamura（中村 美鈴） | 12 |
| Keiko Kitagawa | Chika Asagi（麻木 千佳） | 11 |
| Hiroshi Abe | Mitsugu Shibayama（芝山 貢） | 11 |
| Tetta Sugimoto | Masashi Tamura | 11 |
| Gaku Hamada | Daisuke Uno | 11 |
| Takako Matsu | Maiko Amamiya（雨宮 舞子） | 11 |
| Yutaka Matsushige | Kenzaburo Kawajiri | 11 |
| Katsuya | Keita Kosugi | 11 |
| Jun Inoue | Hideo Kokubu | 2 |
| Lee Byung-hun | Kang | 1 |
| Mayumi Asaka | Mitsue Taki | 1 |
| Yukijiro Hotaru | Tsukuda | 1 |
| Ittoku Kishibe | Kaoru Kayama | 1 |
| Arata Furuta | Shuji Gouda | 1 |
| Sawa Suzuki | Misa Kurokawa | 1 |
| Makita Sports | Seki | 1 |
| Shigeru Kōyama | Sakano | 1 |
| Tetsu Watanabe | Yoshiro Akama | 1 |
| Takashi Ukaji | Detective Tanbara | 1 |
| Renji Ishibashi | Masahiro Oyabu | 1 |
| Mantaro Koichi | Yagi | 1 |
| Satomi Tezuka | Hiroko Furukoshi | 1 |
| Kiyohiko Shibukawa | Kandagawa | 1 |
| Yuta Kanai | Takefu Higashi | 1 |
| Kazuki Namioka | Keisuke Umebayashi | 1 |
| Naomasa Musaka | Detective | 1 |
| Ryoko Kuninaka | Megumi Matsumoto | 1 |
| Hiroyuki Miyasako | Masashi Miyagawa | 1 |
| Matsumoto Hakuō II | Issei Gamo | 1 |
| Sansei Shiomi | Goichi Nishiyama | 1 |