BJW Dainichi Nigiwa Theater ~ The Oath Of Black Angel Seitansai 38 was a Professional wrestling event produced by Big Japan Pro Wrestling, which took place on June 15, 2015 at Yokohama Nigiwaiza B2 Kainoge Dish in Yokohama, Kanagawa, Japan.
- Numbers in parentheses indicate the length of the match.
- (c) refers to the champion(s) heading into the match.
- La Panda & The Winger defeated Atsushi Maruyama, La Malcriada & Toshiyuki Sakuta in a Three on Two Handicap Match (12:53)
- Brahman Kei, Brahman Shu & Takayuki Ueki defeated Daisuke Sekimoto, Jaki Numazawa & Ryuji Ito (c) for the Yokohama Shopping Street Six Man Tag Team Championship (11:45)