Dominion 7.5 in Osaka-jo Hall is a professional wrestling pay-per-view (PPV) promoted by New Japan Pro Wrestling (NJPW). The event took place on July 5, 2015, in Osaka, Osaka, at the Osaka-jō Hall. The featured ten matches with all six of NJPW's championships on the line, main evented by an IWGP Heavyweight Championship match between champion A.J. Styles and challenger Kazuchika Okada. This was the seventh event under the Dominion name and the first to take place in July.
Allen Jones
Kazuchika Okada
Hirooki Goto
Shinsuke Nakamura
Hiroshi Tanahashi
Toru Yano
Chad Allegra
Kimberly Dawn Davis
Drew Hankinson
Michael Bennett
Matthew Marinelli
Maria Kanellis-Bennett
Togi Makabe
Tomohiro Ishii
Tyson Smith
Yujiro Kushida
Katsuyori Shibata
Kazushi Sakuraba
Tetsuya Naito
Tomoaki Honma
Yujiro Takahashi
Fale Simitaitoko
Matthew Massie
Nicholas Massie
Robert Anthony Fish
Kyle Greenwood
John R. Rivera
Gregory Marasciulo
Hiroyoshi Yamamoto
Satoshi Kojima
Keiichi Yamada
Yoshihiro Yamazaki
Yohei Komatsu
Yuji Nagata
Manabu Nakanishi
Ryusuke Taguchi
Máscara Dorada
Sho Tanaka
Keiji Takayama