Japan's Mizuki Kitaguchi won 7-6 over Touri Koana (Yamanashi, JPN) in the Final of the Morioka Ice Rink Memorial Cup, held September 21 - 23, 2015 in Morioka, Japan.
 
Japan's Mizuki Kitaguchi finished 2-1 in the 0-team qualifying round. . In their opening game, Japan's Mizuki Kitaguchi lost 8-2 to Koana, then responded with a 13-2 win over Japan's Mioko Kawasaki. Japan's Mizuki Kitaguchi won 18-0 against Japan's Sena Tamura in their final qualifying round match.
 
. For week 6 of the event schedule, Japan's Mizuki Kitaguchi did not improve upon their best events, dropping from 137th to 142nd place overall on the World Ranking Standings with 4.086 total points. Japan's Mizuki Kitaguchi ranks 257th overall on the Year-to-Date rankings with 0.000 points earned so far this season.