Japan Mixed Doubles National Championship
Curling Scores
Kashiwagi/Otsuka1-5 at 2023 Japan Mixed Doubles National Championship
Feb 21 - 26, 2023

Karuizawa, Japan
![]() Female Yumiko Kashiwagi |
![]() Male Akira Otsuka |
| Games: | 6 |
| Record: | 1W - 5L |
| PF/G: | 9.05 |
| PA/G: | 13.33 |
| Hammer Efficiency: | 0.40 |
| Steal Defense: | 0.48 |
| Force Efficiency: | 0.47 |
| Steal Efficiency: | 0.12 |
Yumiko Kashiwagi/Akira Otsuka (Karuizawa, JPN) finished 1-5 in the 21-team qualifying round. . In their opening game, Kashiwagi/Otsuka defeated Japan's Ai Kawata/Koki Takahara 15-3, then went on to lose 7-4 against Junko Nishimuro/Satoru Tsukamoto (Karuizawa, JPN). Kashiwagi/Otsuka lost 16-2 to Misato Yanagisawa/Satoshi Koizumi (Karuizawa, JPN). Kashiwagi/Otsuka lost 11-3 to Michiko Tomabechi/Kenji Tomabechi (Hokkaido, JPN). Kashiwagi/Otsuka lost 9-5 to Tori Koana/Go Aoki (Yamanashi, JPN). Kashiwagi/Otsuka lost 10-9 to Nanae Shukuya/Koji Nisato (Hokkaido, JPN) in their final qualifying round match.
Kashiwagi/Otsuka earned 0.938 world rankings points for their preliminary round wins. For week 30 of the event schedule, Kashiwagi/Otsuka did not improve upon their best events, remaining at th place on the World Ranking Standings with total points. Kashiwagi/Otsuka ranks th overall on the Year-to-Date rankings with points earned so far this season.
| RECORD | W | L | T | PCT | HMR | STL | 1PT | EEH | EES |
|---|
| SCORING | ENDs | PF | PA | PF/G | PA/G | +/- | EF/G | EA/G | PF/E | PA/E | BE/G |
|---|
| WITH HAMMER | ENDs | PF | PA | BE | 4s | 3s | 2s | PF/E | PA/E | HE | SD |
|---|
| WITHOUT HAMMER | ENDs | PF | PA | BE | 4s | 3s | 2s | PF/E | PA/E | FE | SE |
|---|
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