Keiju Kobayashi. Keiju Kobayashi was 74 in The Case Files of Detective Superintendent Muta 25 - The Case of the Woman Who Slayed at Lake Toya Azusa Watanabe. Azusa Watanabe was 29 in The Case Files of Detective Superintendent Muta 25 - The Case of the Woman Who Slayed at Lake Toya as 'Shizuka Konno'.
Ryô Hayami. Ryô Hayami was 48 in The Case Files of Detective Superintendent Muta 25 - The Case of the Woman Who Slayed at Lake Toya Hidemi Maruyama. Hidemi Maruyama was >> in The Case Files of Detective Superintendent Muta 25 - The Case of the Woman Who Slayed at Lake Toya Atsushi Kubota. Atsushi Kubota was 38 in The Case Files of Detective Superintendent Muta 25 - The Case of the Woman Who Slayed at Lake Toya 
Keiko Tsushima. Keiko Tsushima was 72 in The Case Files of Detective Superintendent Muta 25 - The Case of the Woman Who Slayed at Lake Toya as 'Akiko Muta'.Yasuo Noyori. Yasuo Noyori was >> in The Case Files of Detective Superintendent Muta 25 - The Case of the Woman Who Slayed at Lake Toya as 'Inspector Uematsu'.
Masaru Shinozuka. Masaru Shinozuka was 40 in The Case Files of Detective Superintendent Muta 25 - The Case of the Woman Who Slayed at Lake Toya as 'Masaya Koda'.
Shinobu Sakagami. Shinobu Sakagami was 31 in The Case Files of Detective Superintendent Muta 25 - The Case of the Woman Who Slayed at Lake Toya as 'Kazuo Konno'.
Toyokazu Minami. Toyokazu Minami was 42 in The Case Files of Detective Superintendent Muta 25 - The Case of the Woman Who Slayed at Lake Toya as 'Ryoji Katayama'.Shin'ichi Tanabe. Shin'ichi Tanabe would have been no older than 51 in The Case Files of Detective Superintendent Muta 25 - The Case of the Woman Who Slayed at Lake Toya as 'Original Music Composer'