Tori Koana/Go Aoki (Karuizawa, JPN) won 11-4 over Chiaki Matsumura/Yasumasa Tanida (Nagano/Hokkaido, JPN) in the Final of the Mixed Doubles Super Series - Moose Jaw, held October 26 - 29, 2023 at the Moose Jaw Ford Curling Centre in Moose Jaw, Canada. To advance to the championship game, Koana/Aoki won 8-5 over Laura Walker/Kirk Muyres (Edmonton, AB) in the semifinals of the 2023 Mixed Doubles Super Series - Moose Jaw in Moose Jaw, Saskatchewan, Canada; and won 7-6 over Jennifer Jones/Brent Laing (Barrie, ON) in the quarterfinals.
 
Koana/Aoki finished 5-0 in the 17-team qualifying round. . In their opening game, Koana/Aoki defeated Jennifer Armstrong/Tyrel Griffith (Kelowna, BC) 7-1, then won 7-1 against Brett Barber/Mitch Heidt (Kerrobert, SK) and 8-0 against Sherry Just/Chad Gareau (Prince Albert, SK). Koana/Aoki won 11-1 against Stephanie Todd/Kyle Cherpin (Regina, SK), then won 6-1 against Jones/Laing in their final qualifying round match.
 
For winning the Mixed Doubles Super Series - Moose Jaw Championship title, Koana/Aoki earned 33.750 world rankings points along with the $6,000CDN first prize cheque. Koana/Aoki move up 53 spots after posting a net gain of 18.75 points improving upon their best 4 results so far this season, ranking 75th overall with 29.062 total points on the World Ranking Standings. Koana/Aoki ranks 25th overall on the Year-to-Date rankings with 18.750 points earned so far this season.