![Natsuki Koshimizu](https://img.flawlessfiles.com/_r/400x400/100/78/97/789702ea80e189de3fe9e2297a99343f/789702ea80e189de3fe9e2297a99343f.jpg)
Natsuki Koshimizu
越水 七槻
Natsuki is the representative detective of the "South" (Fukuoka).
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Case Closed
Supporting (Role) TV
![Hayamizu, Risa](https://img.flawlessfiles.com/_r/100x100/100/1b/b6/1bb6e202ce1e02c126e710c9b73c0ca8/1bb6e202ce1e02c126e710c9b73c0ca8.jpg)