Japan competed at the 2025 World Athletics Championships in Tokyo, Japan, from 13 to 21 September 2025.
Medallists Medal Athlete Event DateHayato KatsukiMen's 35 kilometres walkSeptember 13Nanako FujiiWomen's 20 kilometres walkSeptember 20
Results
Men
Track and road events
AthleteEventHeatSemifinalFinalResultRankResultRankResultRankYoshihide Kiryu 100 metres 10.285Did not advanceYuhi Mori 10.37 7Did not advanceAbdul Hakim Sani Brown 10.377Did not advanceShunsuke Izumiya 110 metres hurdles 13.52 5 qDid not finishDid not advanceRachid Muratake 13.22 2 Q 13.19 2 Q 13.18 5 Shūsei Nomoto 13.29 4 Q 13.30 3Did not advance Shōta Iizuka 200 metres 20.64 6Did not advanceSoshi Mizukubo 20.51 SB 7 Did not advanceTowa Uzawa 20.39 3 Q 20.23 6Did not advanceYuki Joseph Nakajima 400 metres 44.44 2 Q 44.53 2 Q 44.62 6Fuga Satō 45.10 SB 5Did not advanceShunta Inoue 400 metres hurdles 49.73 8Did not advanceDaiki Ogawa 50.08 6Did not advanceKen Toyoda 51.80 8Did not advanceKo Ochiai 800 metres 1:46.78 7Did not advanceKazuto Iizawa 1500 metres 3:41.76 13Did not advance Ryuji Miura 3000 metres steeplechase 8:30.43 3 Qcolspan=28:35.90 8 5000 metres 13:29.4415Did not advance Jun Kasai 10000 metrescolspan=4 29:41.84 22colspan=4 29:33.60 20Yoshihide KiryuYūki KoikeHiroki YanagitaTowa Uzawa 4 × 100 metres relay 38.07 3 Qcolspan=2 38.35 6Kenki ImaizumiFuga SatōYuki Joseph NakajimaTakuho Yoshizu 4 × 400 metres relay 2:59.74 SB 6colspan=2 Did not advance
AthleteEventFinalResultRank Ryota Kondo Marathon2:10:53 11 Yuya Yoshida2:16:58 SB34 Naoki Koyama2:13:42 23 Satoshi Maruo 20 kilometres walk1:20:09 9 Toshikazu Yamanishi1:22:39 28 Kento Yoshikawa1:19:46 7 Hayato Katsuki 35 kilometres walk 2:29:16 Masatora Kawano2:37:15 SB18 Satoshi Maruo2:40:29 26
Field events
AthleteEventQualificationFinalDistancePositionDistancePosition Masateru Yugami Discus throw 56.40 37Did not advance Hammer throw 72.71 26Did not advance Roderick Genki Dean Javelin throw 77.01 31Did not advanceGen Naganuma 74.70 36Did not advance Yuta Sakiyama 77.61 29Did not advance Ryōichi Akamatsu High jump 2.25 1 q 2.24 8Yuto Seko 2.25 4 q 2.20 10Tomohiro Shinno 2.21 14Did not advance Yuki Hashioka Long jump 7.95 13Did not advanceRiku Ito 7.68 27Did not advanceHibiki Tsuha 7.42 36Did not advance
Women
Track and road events
AthleteEventHeatSemifinalFinalResultRankResultRankResultRank Mako Fukube 100 metres hurdles 12.92 4 q 13.06 7Did not advanceHitomi Nakajima 12.88 5 q 13.02 7Did not advanceYumi Tanaka 13.05 6Did not advanceAbigeirufuka Ido 200 metres 22.98 5 q 23.15 8Did not advanceNanako Matsumoto 400 metres 52.41 7Did not advanceRin Kubo 800 metres 2:02.847Did not advanceTomoka Kimura 1500 metres 4:15.70 14Did not advanceNozomi Tanaka 4:07.34 10Did not advanceMiu Saito 3000 metres steeplechase 9:24.72 6colspan=2 Did not advanceRirika Hironaka 5000 metres 15:10.68 13colspan=2 Did not advanceNozomi Tanaka 14:47.14 5 Qcolspan=2 15:07.34 12Yuma Yamamoto 15:36.29 14colspan=2 Did not advanceRirika Hironaka 10,000 metrescolspan=4 31:09.62 6Mikuni Yada colspan=4 32:28.94 20
AthleteEventFinalResultRank Yuka Andō Marathon2:35:37 28 Kana Kobayashi2:28:50 7 Sayaka Sato2:31:15 13 Nanako Fujii 20 kilometres walk1:26:18 Kumiko Okada1:30:1218 Ayane Yanai1:35:4437 Masumi Fuchise 35 kilometres walk3:03:29 21 Yukiko Umeno2:56:28 15 Maika Yagi3:00:08 20
Field events
AthleteEventQualificationFinalDistancePositionDistancePosition Pole vault 4.25 26Did not advance Nagisa Takahashi High jump 1.88 22Did not advance Sumire Hata Long jump 6.45 20Did not advance Mariko Morimoto Triple jump 13.10 35Did not advance 13.66 25Did not advance Haruka Kitaguchi Javelin throw 60.38 14Did not advance Sae Takemoto 55.11 30Did not advance Momone Ueda 60.49 13Did not advance Nanaka Kori Discus throw 54.59 36Did not advance
Mixed AthleteEventHeatFinalResultRankResultRank Abigeirufuka Ido (W)Kenki Imaizumi (M)Nanako Matsumoto (W) (M)4 × 400 metres relay 3:12.08 5 q 3:17.53 8
References
External links