- Country: Japan
- Genres: Mystery
- Release: 2006-12-01
- Director: Keiji Nagao
- Writers: Saburô Yura , Mitsuru Tanabe
- Language: Japanese
- Stars: Isao Hashizume , Mari Nishio , Maha Hamada , Masanori Ikeda , Miki Jinbo , Reiko Kusamura , Yûko Nitô , Junkichi Orimoto , Junji Shimada , Kyusaku Shimada
- Runtime: 110 min
- Awards: N/A
- AKA: Dr, Koishi's Carte 3 (United States of America) , Dr. Koishi no jiken carte 3 , Dr, Koishi's Carte 3 (United Kingdom) , Dr, Koishi's Carte 3 , Dr. Koishi no jiken carte 3 (Japan)
- Plot: N/A
- IMDB:tt2485670
Dr, Koishi’s Carte 3 Cast
Keiji Nagao
Director
Isao Hashizume
Dr. koishi
Mari Nishio
Sayuri
Maha Hamada
Masanori Ikeda
Miki Jinbo
Reiko Kusamura
Yûko Nitô
Junkichi Orimoto
Junji Shimada
Kyusaku Shimada