Ryōgoku Peter Pan 2016: The Hottest Summer In The World (両国ピーターパン2016〜世界でいちばん熱い夏〜, Ryōgoku Pītā Pan 2016: sekai de ichiban atsui natsu) was a professional wrestling event promoted by DDT Pro-Wrestling (DDT). The event took place on August 28, 2016, in Tokyo at the Ryōgoku Kokugikan. The event featured twelve matches, six of which were contested for championships. The event aired on . Terry Funk was originally scheduled to appear at the event but was forced to cancel due to an abdominal hernia.