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 This article is about a character in Tokkei Winspector.
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- "I wanna be a police officer like Mr. Ryouma."
- ―Ryota admires Ryouma Kagawa.[src]
Ryota Koyama (小山 良太 Koyama Ryōta?) is Hisako Koyama's younger brother and an elementary school student. He is a frequent visitor to the Metropolitan Police Department. Although he can be impertinent, he has a strong sense of justice, and since he and Hisako are the only blood relatives of each other, so the bond between siblings is strong. However, since Hisako is an undercover investigator, she sometimes breaks her promise to go out to play with him, so they sometimes get into fights.
Behind the scenes[]
Portrayal[]
Ryota Koyama was portrayed by Ryō Yamamoto (山本 亮 Yamamoto Ryō?).