BJW Count Up Hokkaido - 15th Edition was a Professional wrestling event produced by Big Japan Pro Wrestling, which took place on October 12, 2015 at the Kushiro Seiundai Gymnasium in Kushiro, Hokkaido.
- Numbers in parentheses indicate the length of the match.
- (c) refers to the champion(s) heading into the match.
- Toshiyuki Sakuda & Yoshihisa Uto defeated Bear Fukuda & Kazumi Kikuta (10:00)
- Antonio Honda & Jaki Numazawa defeated Mototsugu Shimizu & Yuichi Taniguchi (11:55)
- Risa Sera & Yuuka defeated Maruko Nagasaki & Tsukasa Fujimoto (7:50)
- Abdullah Kobayashi & Kankuro Hoshino defeated Danshoku Dino & Takayuki Ueki (16:15)
- Strong BJ (Daisuke Sekimoto & Yuji Okabayashi) & HARASHIMA defeated Team Yamato (Daichi Hashimoto & Kazuki Hashimoto) & Hideyoshi Kamitani (13:39)
- Ryuji Ito & Takumi Tsukamoto defeated Masato Inaba & Masaya Takahashi (11:16) in an Iron Cage Fluorescent Light Tubes Death Match