- Minami Takayama (Conan Edogawa (voice))
- Kappei Yamaguchi (Shinichi Kudo (voice))
- Wakana Yamazaki (Ran Mouri (voice))
- Akira Kamiya (Kogoro Mouri (voice))
- Rikiya Koyama (Kogoro Mouri (voice))
- Megumi Hayashibara (Ai Haibara (voice))
- Kenichi Ogata (Hiroshi Agasa (voice))
- Yukiko Iwai (Ayumi Yoshida (voice))
- Wataru Takagi (Genta Kojima (voice))
- Ikue Otani (Mitsuhiko Tsuburaya (voice))
- Chafurin (Juzo Megure (voice))
Detective Conan — S1E665
Episode: Suspicion of Initial K
Air Date: 2012-07-21
Runtime: 25 min
Overview
Anblick Tateno and Kogoro found a dead body in the house and a devious old man was murdered in cold blood, leaving only the letter "k" as a message. And there were two suspect who might be true culprit of the murder in cold blood, and both of them had a "K" letter in each name.