The Budokan is a famous indoor arena located in Tokyo, Japan. Originally built for the 1964 Summer Olympics, it has since become a prominent venue for various events, including concerts, martial arts competitions, and other sports. The arena is known for its unique architectural design, featuring a distinctive circular shape and a large, domed roof. In addition to hosting sporting events, the Budokan is renowned for its musical performances. Many international artists, such as The Beatles and Bob Dylan, have performed there, making it a significant cultural landmark. The venue continues to attract visitors and performers from around the world.