DateDisciplineResultWindPos.RoundCompetitions
20223 races
May 15400mH 56.04 –6Heat64th East Japan Business Group Championship, ND Soft Stadium, Tendo
May 2400mH 56.15 –5Semifinal85th Tokyo Championships, Komazawa Olympic Park Athletic Stadium, Tokyo
May 1400mH 54.01 –3Heat85th Tokyo Championships, Komazawa Olympic Park Athletic Stadium, Tokyo
202111 races
May 16400mH 51.92 –3Heat63rd East Japan Business Group Championships, Prefectural Stadium, Kumagaya
May 16400mH 52.04 –4Final63rd East Japan Business Group Championships, Prefectural Stadium, Kumagaya
Apr 11200m 22.46 +1.4140th Yamaguchi Prefectural Record Meeting, Ishin Me-Life Stadium, Yamaguchi
Apr 11400mH 53.17 –2Final40th Yamaguchi Prefectural Record Meeting, Ishin Me-Life Stadium, Yamaguchi
Mar 27400mH 53.51 –5Final11th Juntendo University Competition, Juntendo University Stadium, Inzai
Mar 26400mH 54.88 –2Final10th Juntendo University Competition, Juntendo University Stadium, Inzai
Mar 7400m 49.91 –2Final25th Spring Record Meeting, Athletic Park Athletics Stadium, Okinawa
20209 races
Oct 18400mH 53.05 –5FinalNaoto Tajima Memorial, Ishin Me-Life Stadium, Yamaguchi
Sep 26400mH 50.53 –1Heat64th Kansai Business Group Championship, Yanmar Stadium Nagai, Osaka
Sep 20400mH 53.31 –7Heat68th All Japan Corporate Teams Championships, Prefectural Stadium, Kumagaya
Sep 5400mH 53.03 –3Heat50th Hokuriku Ch., Athletics Stadium, Toyama
Sep 5400mH 52.82 –5Final50th Hokuriku Ch., Athletics Stadium, Toyama
Jul 26400mH 1:06.12 –8Semifinal83rd Tokyo Championships, Komazawa Olympic Park Athletic Stadium, Tokyo
Jul 25400mH 51.59 –3Heat83rd Tokyo Championships, Komazawa Olympic Park Athletic Stadium, Tokyo
201910 races
May 19400mH 54.34 –5Heat61st East Japan Corporate Teams Championships, Kumagaya
Apr 21400mH 52.99 –1Final53rd Chiba Athletics Time Trials, Chiba
Apr 20400m 48.83 –4Final53rd Chiba Athletics Time Trials, Chiba
Mar 9300m 34.40 –223rd Okinawa Athletics Spring Time Trials, Okinawa
20188 races
Sep 22400mH 52.99 –6HeatOsaka All Japan Corporate Teams Championships, Osaka
Jul 21400mH 54.05 –6FinalHiratsuka All-Star Night, Hiratsuka
May 6400mH 51.19 –8FinalOsaka Kinami Michitaka Memorial, Osaka
May 6400mH 50.26 –3HeatOsaka Kinami Michitaka Memorial, Osaka
May 3400mH 50.57 –6Fukuroi Shizuoka International Meet, Fukuroi
201717 races
Oct 7400mH 50.42 –5FinalMatsuyama 72nd National Sports Festival, Matsuyama
Oct 6400mH 51.26 –3HeatMatsuyama 72nd National Sports Festival, Matsuyama
Sep 10400mH 53.47 –8FinalFukuroi Japanese University Championships, Fukui
Sep 9400mH 51.42 –1HeatFukuroi Japanese University Championships, Fukui
Jul 23400mH 49.92 –1FinalTokyo Twilight Games, Tokyo
Jul 9400mH 49.35 –1FinalSapporo Nambu Chuhei Memorial, Sapporo
Jun 24400mH 49.79 –2FinalJapan Championships, Osaka
Jun 23400mH 49.46 –3HeatJapan Championships, Osaka