JT
52.33 - 10 de out. 77th National Sports Festival JT
52.33 - 8 de out. 77th National Sports Festival JT
51.91 - 2 de out. Athletics Challenge, Denka Big Swan Stadium, Niigata JT
51.91 - 1 de out. Athletics Challenge, Denka Big Swan Stadium, Niigata JT
49.60 - 11 de set. 91st Japan Inter-University Athletics Championships, Takebishi Stadium, Kyoto JT
50.25 - 19 de ago. 77th Kyushu Ch., Kamoike Auxiliary Stadium, Kagoshima JT
49.12 - 7 de ago. Twilight Games, Keio Univ. Hiyoshi Athletics Field, Yokohama JT
51.73 - 6 de ago. 62nd JITA-IUAUJ Classic Match, Lemon Gas Stadium, Hiratsuka JT
52.98 - 9 de jul. 4th Kokushikan University Competition, Kokushikan University Stadium, Tama JT
54.74 - 25 de jun. 129th Nippon Sport Science University Competition, NITTAIDAI Athletic Stadium, Yokohama JT
55.38 - 19 de jun. 3rd Chuo University Meeting, Chuo University Stadium, Hachioji JT
50.26 - 21 de mai. 101st Kanto Inter-University Athletics Championships, National Stadium, Tokyo JT
52.14 - 30 de abr. 85th Tokyo Championships, Komazawa Olympic Park Athletic Stadium, Tokyo JT
47.01 - 15 de abr. All Japan University Track & Field Challenge, Lemon Gas Stadium, Hiratsuka JT
50.40 - 27 de mar. 12th Chuo University Record Meeting, Chuo University Stadium, Hachioji JT
48.05 - 13 de mar. 10th Chuo University Record Meeting, Chuo University Stadium, Hachioji 
JPNMulheres