This is the police station in front of Kameari Park in Katsushika-ku If you win, heaven! If you lose, Hell! Ryoutsu Ryu Get-rich-quick Great War! (Kochira Katsushika-ku Kameari Kouenmae Hashuutsjo Masateba Tengoku! Makereba Jigoku! Ryoutsu Ryu Ikkaku Senkin Taisaku Ikusa!) screenshots. Yes, that’s all the title. It’s based on a popular, and extremely long-lived, manga about a small police box in Tokyo and the cop, Ryo-san, who works there.
I think (?) the idea in the above minigame is that Ryo and a criminal have both stripped nude to prove they aren’t hiding anything, and you move Ryo around to block the player’s view of the criminal’s business while simultaneously approaching him.
You usually don’t see this much nudity in a DS game!
