7명의 탐정들이 사건을 해결하는 이야기.
Jun Matsumoto
Shuntaro Tokita
Eita Nagayama
Teru Nitta
Yo Oizumi
Junpei Asahi
Riisa Naka
Asuka Mizuno
Nanako Matsushima
Toko Fujisaki
Kazue Fukiishi
Yuki Kirihara
Takuzô Kadono
Masayoshi Tsukushi
Mari Iriki
Mei Kayano
Keiichiro Koyama
Tokita Kojiro
Kumiko Okae
Yuriko Tokita
Shosuke Tanihara
Ryu Makabe
Akio Kaneda
Shoji Goto
Goto Soujin
Tokita Shota