The Japanese Olympic Committee was founded in 1911 and Japan has participated in every Summer Olympic Games since 1912.
Shonen Jump, a weekly manga magazine published by Shueisha, has been a major influence on the development of anime and manga culture in Japan, and has produced many popular anime series such as Dragon Ball, One Piece, and Naruto.
Sumo wrestling is a popular traditional sport in Japan, with tournaments held six times a year.