A portion of an Iwata Asks feature on New Super Mario Bros. Wii… Iwata: How did you come up with the idea of having pipes in the first place? Miyamoto: It comes from manga. Iwata: Manga? Miyamoto: If you read old comic books, there will always be waste ground with pipes lying around. Iwata: You’re right! (laughs) Miyamoto: So the idea [...]