Yasuhiro Koseki

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First Round Of Japan’s 2018 Pan Pacific C’ships Roster Announced

After a 4-event onslaught at the Japan Swim, 17-year-old Rikako Ikee leads her nation’s initial roster for the Pan Pacific Championships. Additional swimmers may be named after the Japan Open this May.

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Japon Swim 2018 : Rikako Ikee record japonais du 100 papillon dames, en 56s58

Rikako Ikee améliore le record du Japon, qu’elle détient, en 56s58 en demi-finales.

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2018 Japan Swim: Koseki Holds Off Watanabe, 10 Men W/ 52-pt 100 Fly

Yasuhiro Koseki completed the breaststroke trifecta, holding off reigning world record holder Ippei Watanabe in the men’s 200m breaststroke in Tokyo tonight.

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2018 Japan Swim: Reona Aoki Clocks New World #1 100 Breast

Reona Aoki clocked a winning 100m breaststroke time of 1:05.90 to move onto the world rankings throne.

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Koseki Continues Post-Suspension Comeback With 50 Breast NR

Yasuhiro Koseki got the job done again in breaststroke in Tokyo, winning the 50m in a new national record.

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2018 Japan Swim: Ageless Ryosuke Irie Rocks World Rankings

Ryosuke Irie now sits as the 2nd fastest 100m backstroker in the world right now.

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2018 Japan Swim Day 1 Finals: Koseki Back From Suspension With A 58

Yasuhiro Koseki is making the most of his time back after a suspension for a team altercation, racing to within .06 of the Japanese 100m breast national record.

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2018 Japan Swim Day 1 Prelims: Suzuki Scores 50 Breast NR

Kicking things off in fast fashion in Tokyo, 2012 Olympic medalist Satomi Suzuki fired off a new 50m breaststroke national record at the Japan Swim prelims.

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2018 Japan Swim: Pan Pacific C’ships Qualification On The Line

After a rather quiet first quarter, Olympic gold medalist Kosuke Hagino will try to make some noise at this week’s Japan Swim in Tokyo.

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Japanese Swimmer Yasuhiro Koseki Suspended For Alleged Altercation

Japanese swimmer Yasuhiro Koseki has been suspended from the national team due to an alleged altercation with a fellow teammate.

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Taylor Ruck Ties Katinka Hosszu in 100 Back at Lausanne Cup

2017 LAUSANNE CUP Lausanne, Switzerland December 20-21, 2017 Meet central Live results Canadian Taylor Ruck continued to impress in Lausanne, as day…

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Lausanne : Charlotte Bonnet domine un plaisant jeu de dames

Au premier jour du meeting de Lausanne, toutes les courses féminines soit étaient très enlevées, soit donnaient lieu à de beaux chronos.

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Japanese Show Up in Force, Ruck Still On Fire at Lausanne Cup Day 1

2017 LAUSANNE CUP Lausanne, Switzerland December 20-21, 2017 Meet central Live results Several swimmers had standout days in Lausanne, with…

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Kromowidjojo Tops Sjostrom, Rattles WR On Day 2 of Tokyo World Cup

Ranomi Kromowidjojo avenged a 50 fly loss to Sarah Sjostrom with a touchout 50 free win on day 2 of the Tokyo World Cup, coming within a few tenths of her own world record in the process.

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Sarah Sjöström toujours première de la classe, mate Campbell, Zhang, et Kromowidjojo

Sarah SJÖSTRÖM, qui l’a dominée en 2017, continue de régner sur la natation en petit bassin comme l’été dernier en grand bain.

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