On April 26th, 2026 OPW had their 2nd & final night of their 27th Anniversary Show live in Osaka Japan inside 176 Box.

• Tag Team Match
  Light Heavyweight Champion Ultimate Spider Jr & OPW Tag Team Champion Aran Sano defeated Shigehiro Irie & Kohei Kinoshita via Musou on Kinoshita (9:05).
• 6 Man Tag Team Match
  Billy Ken Kid, Motonobu Tezuka & Zeus defeated The Bodyguard, Ebessan & Tsubasa via Frong Sleeper on Tsubasa (16:10).
• 6 Man Tag Team Match
  Rouge Nation (Shu Asakawa & Yasutaka Oosera, Shu Asakawa & Toru) defeated Sho Mizuno, Suzaku & Tiiida via Brainbuster on Mizuno (12:07).
• Meibutsu Sekaiichi Title Fatal 4 Way Match
  Joeichiro Osaka defeated Kuishinbo Kamen, OPW Tag Team Champion Tigers Mask & Takoyakida (c) via Pinfall on Takoyakida (15:41) (NEW CHAMPION!!!!).
• OPW Title Match
  Ryuya Matsufusa (c) defeated Kazuaki Mihara via Ryuga (25:53) (STILL CHAMPION!!!!).