DateDisciplineResultWindPos.RoundCompetitions
20129 races
Oct 8400m 47.20 –7FinalGifu National Sports Festival, Gifu
Oct 7400m 47.37 –3HeatGifu National Sports Festival, Gifu
Sep 11400m 47.21 –5FinalTokyo Japanese University Championships, Tokyo
Jun 23400m 47.25 –1FinalHiroshima
Jun 8400m 46.89 –4HeatJapanese Championships, Osaka
May 3400m 46.95 –5Shizuoka International Meeting, Shizuoka
Apr 20400m 47.44 –7FinalWalnut Mt. SAC Relays, Walnut, CA
Apr 204x400m 3:10.43 –3FinalWalnut Mt. SAC Relays, Walnut, CA
Apr 20200m 21.31 +1.04FinalWalnut Mt. SAC Relays, Walnut, CA
20117 races
Oct 10400m 46.99 –5FinalYamaguchi 66th Kokutai, Yamaguchi
Oct 9400m 46.80 –1HeatYamaguchi 66th Kokutai, Yamaguchi
Jul 21400m 47.28 –5FinalLuzern Spitzen Leichtathletik, Luzern
Jul 16400m 47.98 –7FinalHeusden-Zolder KBC Night of Athletics, Heusden-Zolder
Jun 12400m 46.98 –6FinalJapanese Championships, Kumagaya
Jun 11400m 47.15 –3HeatJapanese Championships, Kumagaya
May 3400m 47.38 –7FinalFukuroi Shizuoka Prefecture, Fukuroi
201015 races
Oct 16400m 47.04 –3FinalOdawara
Oct 4400m 46.66 –5FinalChiba
Oct 3400m 47.47 –2HeatChiba
Sep 19400m 47.03 –5FinalKawasaki Super Track & Field Meet, Kawasaki
Sep 10400m 46.97 –1HeatTokyo
Sep 10400m 46.76 –3FinalTokyo
Jul 25400m 46.67 –1FinalTokyo
Jul 18400m 46.82 –2FinalTokyo
Jun 27400m 47.09 –1FinalNishinomiya
Jun 6400m 46.78 –6FinalJapanese Championships, Marugame
Jun 5400m 47.05 –2HeatJapanese Championships, Marugame
May 16400m 47.43 –6FinalTokyo
May 15400m 47.62 –1HeatTokyo
May 3400m 46.25 –1FinalShizuoka International Meeting, Shizuoka
Apr 3400m 47.36 –1FinalTokyo
20099 races
Oct 3200m 21.49 +0.36SemifinalNiigata
Oct 3200m 21.71 -0.74HeatNiigata
Sep 23400m 47.48 –7FinalKawasaki Super Track & Field Meet, Kawasaki
Jul 15400m 46.99 –5FinalLuzern Spitzen Leichtathletik, Luzern
Jul 12400m 47.09 –1Eindhoven Open, Eindhoven
Jun 28400m 46.84 –6FinalJapanese Championships, Hiroshima
Jun 27400m 47.38 –2HeatJapanese Championships, Hiroshima
May 94x400m 3:07.04 –4FinalOsaka GP 2009, Osaka
May 3400m 46.57 –3FinalShizuoka International Meeting, Shizuoka
20089 races
Oct 6400m 47.51 –2FinalOita Kokutai National Sports Festival, Oita - U20 Events
Oct 5400m 47.50 –1FinalOita Kokutai National Sports Festival, Oita - U20 Events
Jun 28400m 47.42 –3HeatJapanese Championships, Kawasaki
Jun 20400m 46.94 –1FinalOkayama
May 1400m 47.50 –1FinalHiroshima
20074 races