- Drama: Undercover Agent Lizard
- Romaji: Sennuu Tantei Tokage
- Japanese: 潜入探偵トカゲ
- Director: Yasuharu Ishii, Toshio Tsuboi, Katsuhiko Ikeda
- Writer: Hiroshi Hashimoto
- Network: TBS
- Episodes: 10
- Release Date: April 18 – June 20, 2013
- Runtime: Thurs 21:00-21:54
- TV Ratings: 9.9% (weekly average)
- Language: Japanese
- Country: Japan
Plot Synopsis by AsianWiki Staff ©
Tokage (Shota Matsuda) is a former detective at the Tokyo Metropolitan Police Department. He didn’t like to collaborate with others and kept to himself. He did solve many difficult cases due to his extraordinary memory and physical abilities. Tokage then made a mistake on a case and this caused the death of his partner. Tokage felt heavy guilt over his partner’s death and quit the police force.
Tokage then began working at a private detective office. The Tokyo Metropolitan Police Department made a strong effort to get Tokage working back for their department, due to their need to raise their arrest rates. Meanwhile, Detective Shuji Terashima (Masahiro Matsuoka) views Tokage as his rival.
Cast
 |  |  |  |  |
| Shota Matsuda | Masahiro Matsuoka | Misako Renbutsu | Mimura | Ryosuke Yamamoto |
| Tokage | Shuji Terashima | Kaori Mochizuki | Yoko Makihara | Masato Makihara |
 |  |  |  |  |
| Asaya Kimijima | Yuma Kimino | Ken Mitsuishi | Mitsuru Fukikoshi | Kenichi Endo |
| Hayato Miyama | Shota Moteki | Michio Oribe | Kenji Amane | Mikio Kishimori |
 |
| Shiro Ito |
| Masahiko Yanagida |
Additional Cast Members:
- Tetsushi Tanaka – Hajime Shinosaki (ep.4-5,7-10)
- Kosuke Toyohara – Keita (ep.6-10)
- Naoto Takenaka – Toshio Murai (ep.1)
- Kazuma Suzuki – Hikari Isaka (ep.1)
- David Ito – Mitsuru Katayama (ep.1)
- Takeshi Masu – Junzo Kashiwabara (ep.1)
- Hideo Sakaki – Takeshi Tokunaga (ep.1)
- Ai Uchida – Ema Nakano (ep.1)
- Naomi Nishida – Maki Amemiya (ep.2)
- Ryo Iwamatsu – Ryusuke Mikumo (ep.2)
- Hideyuki Kasahara – Kengo Ninomiya (ep.2)
- Jun Nishiyama – Hisahito Shijo (ep.2)
- Ai Yoshikawa – Kanon Shida (ep.2)
- Aya Omasa – Mizuki Nagata (ep.3)
- Kazue Ito – Reina Suzuki (ep.3)
- Tomiyuki Kunihiro – Keisuke Nara (ep.3)
- Louis Kurihara – himself (ep.3)
- Yukiya Kitamura – Shinjiro Hamasaki (ep.4)
- Tomohiro Kaku – Yosuke Sawamura (ep.4)
- Yui Ichikawa – Misa Sawamura (ep.4)
- Tetsuro Kadono – ep.4
- Kamejiro Ichikawa – Yoshiki Sudo (ep.5)
- Hidenori Tokuyama – Seiya Sone (ep.5)
- Anri Okamoto – Rina Shimakura (ep.5)
- Toru Shinagawa – Tokujiro Shibata (ep.5)
- Haruka Kurosawa – ep.5
- Megumi Okina – Saya Shimizu (ep.6)
- Hijiri Kojima – Masami Ohara (ep.6)
- Keiko Nishi – Shiho Sasaki (ep.6)
- Yoko Tajitsu – Mami Kawano (ep.6)
- Riku Ohnishi – Tatsuhito Kawano (ep.6)
- Kinya Kikuchi – Takemura (ep.6)
- Shota Akima – Kazuya Sasaki (ep.6)
- Naomasa Musaka – Kippei Mashiko (ep.7)
- Takuya Ishida – Toichiro Kubozuka (ep.7)
- Taiga – Kazuma Saito (ep.7)
- Kentaro Shimazu – Akeru Komori (ep.7)
- Risa Nagai – Mizue Kubozuka (ep.7)
- Masayo Umezawa – Kotono Murakami (ep.8)
- Ryohei Abe – Satoshi Shiroyama (ep.8)
- Hitomi Hasebe – Akina (ep.8)
- Baku Owada – (ep.8)
- Sachi Funaki – Machiko Kishimori (ep.9)
- Akira Hamada – Teruo Okura (ep.9)
- Suzunosuke – Kurosawa (ep.9-10)
- Misato Aoyama – Airi Kishimori (ep.9-10)
Rar pass: bagikuy