J World Tokyo, an indoor theme park of Manga is open.

An indoor theme park of weekly manga comic is now open in Ikebukuro Tokyo, "J World Tokyo".
Shonen Jump, the most popular weekly manga comic in Japan,
which has several manga serials such as ONE-PIECE, NARUTO, HUNTERxHUNTER.
You can feel just like you are in manga world once you get in J World Tokyo.

There are several attraction games such as DRAGON BALL.
At the food court, you can have meal, snacks, sweets in several shops.
You can taste food of ONE PIECE motif at J World Kitchen.

You may be abe to find good souveniers in the charactor goods stores.
Some goods are the ones you can get only at J World Tokyo.