Japan's beloved cartoon superhero, Anpanman, has his own museum in Yokohama, where children can explore the world of this character inspired by a sweet-bean bun. The first floor is free to enter, and you'll find several Anpanman-themed gift shops and restaurants, a bakery, a bookshop and even a photo studio.
The second and third floors are the main attraction of the museum. The Anpanman-themed town is decked out with every playground equipment a child could ask for. Aside from the ball pits and slides, you'll also find Uncle Jam's pretend bakery and life-sized play houses here. Plus, you get to interact with the mascots, a dream for many kids who love the cartoon series.
Note that advance reservations are required. More information here.