1997 Toyota Princess Cup
Date	15–21 September
Edition	1st
Category	Tier II
Draw	28S / 16D
Prize money	$450,000
Surface	Hard / outdoor
Location	Tokyo, Japan
Venue	Ariake Coliseum
Champions
Singles
Monica Seles
Doubles
Monica Seles / Ai Sugiyama
Toyota Princess Cup · 1998 →

The 1997 Toyota Princess Cup was a women's tennis tournament played on outdoor hard courts at the Ariake Coliseum in Tokyo, Japan that was part of the Tier II category of the 1997 WTA Tour. It was the inaugural edition of the tournament and was held from 15 September through 21 September 1997. First-seeded Monica Seles won the singles title.

Finals

Singles

Monica Seles defeated Arantxa Sánchez Vicario 6–1, 3–6, 7–6^(7–5)

• It was Seles' 3rd singles title of the year and the 41st of her career.

Doubles

Monica Seles / Ai Sugiyama defeated Julie Halard-Decugis / Chanda Rubin 6–1, 6–0

• It was Seles' 4th title of the year and the 46th of her career. It was Sugiyama's 2nd title of the year and the 5th of her career.