首席侦探

世界侦探机构的领导者。 没有人知晓其本名，极少在公众面前露面，在侦探之间也只知道他的通称「首席侦探」。 会使用直通机构总部的特殊线路，对派遣到卡纳伊区的侦探们下达指令。 侦探特殊能力 ？？？：据说首席侦探也是一位超侦探，但细节不明。

简介来自 Bangumi

Top detective of the World Detective Organization. He is almost never seen in public and his true identity is unknown. The detectives refer to him only by the nickname Number One. He gives orders to the detectives in Kanai Ward via a direct line from headquarters. [From official website

简介来自 VNDB