Saitama Super Arena (さいたまスーパーアリーナ, Saitama Sūpā Arīna) is a multi-purpose indoor stadium located in Chūō-ku, Saitama City, Saitama, Japan. Its spectator capacity is 37,000 at maximum settings[2], making it the second largest indoor arena in the world. This main arena capacity is between 19,000 and 22,500 when events such as basketball, volleyball, tennis, ice hockey, gymnastics, boxing, mixed martial arts, and professional wrestling take place there.