![Rikushige Koga](https://cdn.noitatnemucod.net/thumbnail/400x400/100/7950711c35be1975d5f1408d1e142151.jpg)
Rikushige Koga
古賀 陸重
Age: 71
Gender Identity: Male
Episode: 712-715
Gender Identity: Male
Episode: 712-715
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Case Closed
Supporting (Role) TV
![Shiroyama, Ken](https://cdn.noitatnemucod.net/thumbnail/100x100/100/893b1b53e17497bfbc813ff53915deb6.jpg)