第13回東京プリンセスカップ

13th Tokyo Princess Cup ~ Day 1 was a professional wrestling event produced by Tokyo Joshi Pro-Wrestling (TJPW), held on July 20, 2026 at Act City Hamamatsu in Hamamatsu, Shizuoka, Japan. It served as the first show for the company's annual single-elimination tournament, and featured eight first-round matches.