Overview
- Akane Yamaguchi defeated defending champion Tomoka Miyazaki 2–1 to secure her fifth national women's singles title and first in three years.
- Kodai Naraoka captured his first men's singles championship representing NTT East.
- Chiharu Shida and Arisa Igarashi, a new pairing launched in September, rallied from a game down to win women's doubles, with Shida saying she cried in relief after the victory.
- Kyohei Yamashita and Daiki Midorikawa successfully defended the men's doubles title, and Yuta Watanabe with Maya Taguchi earned their first mixed doubles crown.
- The event at Keio Arena Tokyo concluded with notable withdrawals during the tournament, including the Iwanaga–Nakanishi duo.