Differ Ariake is an indoor sporting arena located in the Ariake neighborhood of Tokyo, Japan, next to the Pro Wrestling Noah headquarters office. The capacity of the arena is 1,246 seats and it was opened in 1999. It is owned by Pro Wrestling Noah and is mainly used for professional wrestling and martial arts events. The arena may be reached on a short walk from either Ariake Tennis no Mori Station on the New Transit Yurikamome or Kokusai-Tenjijō Station on the Rinkai Line.