Day 4 of the National Sports Festival in Shiga saw more records fall. In the junior men's 110 m hurdles , Jeremiah Koga (Tokyo H.S.) ran a stellar 13.07 (+0.7) U20 NR, high school record and meet record for the win. Koga bettered current NR holder Rachid Muratake 's U20 NR by 0.21, making his prospects in the event look pretty exciting. And it wasn't just him. In 2nd, Koki Takajo (Miyazaki Nishi H.S.) ran an U18 NR of 13.17. Muratake breaking 13 this season was a big step for the event in Japan, and it looks like there's more talent ready to follow him. It's a bit more of a fringe event, but the junior women's 300 mH also saw a new U18 NR. Winner Rachel Mayu Gardener (Hosei Daini H.S.) won in 41.11, and right behind her Yuna Kusuda (Kagoshima Joshi H.S.) came through in 41.27 to set a new U18 NR. And again, it wasn't just her. 3rd-placer Makoto Saka (Saku Chosei H.S.) also went under the old U18 record, clocking 41.44. The other big event of the day sa...
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