Kenya Mitsuhashi

Career Mitsuhashi was selected to join national junior team competed at the 2014 Asian Junior Championships, and helped the team win the mixed team bronze medal. He also settled for another bronze medal in the boys' doubles event partnered with Yuta Watanabe. Together with the Japan juniors, he won the bronze medal at the World Junior Championships in Alor Setar, Malaysia. He captured a title at the 2014 Korea Junior Open in the boys' doubles event teamed-up with Watanabe.

Mitsuhashi started the 2015 season, by winning the boys' doubles title at the Dutch Junior tournament with Watanabe. He participated at the Asian Junior Championships, clinched the bronze medal in the mixed team events. Mitsuhashi made his first appearance in the senior international event at the Osaka International tournament. He then claimed two title at the Australian Junior International, winning the bos' singles and doubles event, and later won the boys' dobules title in the Danish Junior Cup. In November, he won the boys' doubles bronze medal at the World Junior Championships in Lima, Peru.

Mitsuhashi reached his first final in the senior event at the 2016 Austrian Open, losing the final to Marcus Ellis and Chirsi Langridge, and later also became a runner-up in the Vietnam International Challenge. After graduating from high school, he went on to Nihon University. In 2017, he participated in the Universiade (World University Championships) as a pair with Katsuki Tamate. In the semi-finals, he defeated the pair of Lee Yang and Lee Jhe-huei, to advance to the finals. In the finals, he lost to Kim Jae-hwan and Seo Seung-jae, and came in second. In the second round, they defeated world number 6 and world champions Kang Min-hyuk and Seo Seung-jae in straight games to advance to the quarter-finals. They lost the quarter-finals match to He Jiting and Ren Xiangyu.

2026 Mitsuhashi formed a new men's doubles partnership with Keiichiro Matsui. In June, they made their debut at the U.S. Open, where they reached the quarterfinals.

Achievements

Summer Universiade Men's doubles Year Venue Partner Opponent Score Result Ref 2017 Taipei Gymnasium,Taipei, Taiwan Katsuki Tamate Kim Jae-hwan Seo Seung-jae 12–21, 19–21 Silver Silver

World Junior Championships Boys' doubles Year Venue Partner Opponent Score Result Ref 2015 Centro de Alto Rendimiento de la Videna,Lima, Peru Yuta Watanabe He Jiting Zheng Siwei 13–21, 16–21 Bronze Bronze

Asian Junior Championships Boys' doubles Year Venue Partner Opponent Score Result Ref 2014 Taipei Gymnasium,Taipei, Taiwan Yuta Watanabe Huang Kaixiang Zheng Siwei 10–21, 8–21 Bronze Bronze

BWF World Tour (2 titles, 1 runner-up) The BWF World Tour, which was announced on 19 March 2017 and implemented in 2018, is a series of elite badminton tournaments sanctioned by the Badminton World Federation (BWF). The BWF World Tour is divided into levels of World Tour Finals, Super 1000, Super 750, Super 500, Super 300 (part of the HSBC World Tour), and the BWF Tour Super 100.

Men's doubles Year Tournament Level Partner Opponent Score Result Ref 2022 Canada Open Super 100 Takuto Inoue Ayato Endo Yuta Takei 15–21, 8–21 Runner-up 2023 Vietnam Open Super 100 Hiroki Okamura Hardianto Ade Yusuf Santoso 21–19, 21–19 Winner 2023 (II) Indonesia Masters Super 100 Hiroki Okamura Choong Hon Jian Muhammad Haikal 21–16, 21–18 Winner

BWF International Challenge/Series (1 title, 4 runners-up) Men's doubles Year Tournament Partner Opponent Score Result Ref 2016 Austrian Open Yuta Watanabe Marcus Ellis Chris Langridge 14–21, 16–21 Runner-up 2016 Vietnam International Yuta Watanabe Ong Yew Sin Teo Ee Yi 19–21, 14–21 Runner-up 2022 Réunion Open Takuto Inoue Shuntaro Mezaki Haruya Nishida 21–16, 18–21, 10–21 Runner-up 2022 Mongolia International Takuto Inoue Ayato Endo Yuta Takei 14–21, 21–12, 19–21 Runner-up 2023 (II) Indonesia International Hiroki Okamura Ki Dong-ju Kim Jae-hwan 20–22, 21–16, 21–8 Winner BWF International Challenge tournament