Kakeru Kumagai

Kakeru Kumagai
Personal information
CountryJapan
Born (2002-01-05) 5 January 2002
Ōsaki, Miyagi Prefecture, Japan
Height1.72 m (5 ft 8 in)
Weight68 kg (150 lb)
HandednessLeft
CoachLee Wan Wah
Hiroyuki Endo
Men's doubles
Career record42 wins, 26 losses (61.76%)
Highest ranking63 (with Hiroki Nishi, 12 August 2025)
Current ranking63 (with Hiroki Nishi, 12 August 2025)
Medal record
Men's badminton
Representing  Japan
World Junior Championships
Bronze medal – third place 2019 Kazan Mixed team
BWF profile

Kakeru Kumagai (熊谷 翔, Kumagai Kakeru; born 5 January 2002) is a Japanese badminton player from Miyagi Prefecture.[1] He graduated from Nihon University then continued his career as a professional badminton player by joining the BIPROGY badminton team.[2]

Early life and career

Junior career

Kakeru Kumagai was born on 5 January, in Ōsaki, Miyagi Prefecture, Japan. He began playing badminton at the Sendai Yamato Junior club and later attended St. Ursula Gakuin Eichi Middle and High School, where he specialized in doubles.

In 2018, Kumagai and his partner, Yoshifumi Fujisawa, won the men's doubles title at the All Japan Junior Championships. The following year, he represented Japan at the World Junior Championships in Kazan, Russia. He was a member of the Japanese team that won a bronze medal in the mixed team event. In the individual event at the same championships, Kumagai competed in mixed doubles with Mizuki Otake, reaching the quarterfinals where they were defeated by the Chinese pair Jiang Zhenbang and Li Yijing in a close three-game match (20–22, 21–18, 21–23).[3]

University career

While attending Nihon University, Kumagai formed a men's doubles partnership with Kota Ogawa. In their final year in 2023, they won the All Japan Student Championships (Inter-Collegiate), defeating Hiroki Nishi and Yuto Kida in the final. On the international circuit that same year, Kumagai and Ogawa were the runners-up at the Indonesia Masters (Super 100) in Surabaya.[4]

Career

2023

Kumagai joined the 2023 Japan national badminton team (team B), playing men's doubles with Kota Ogawa.[5] He was coached by Lee Wan Wah, a former Malaysian men's doubles player.

2024

After graduating from Nihon University, Kumagai joined the BIPROGY badminton team on 1 April 2024.[6] He partners with Hiroki Nishi in men's doubles, under the coaching of former Japanese national players Hiroyuki Endo and Kenichi Hayakawa. In their first season as a pair, Kumagai and Nishi finished as runners-up at the Kazakhstan International in April and the Super 100 Odisha Masters in December.[7][8] The pair also reached the quarterfinals at the Guwahati Masters in December.

2025

Kumagai is a member of the 2025 Japan National Team, playing men's doubles with Nishi and coached by Lee Wan Wah and Hiroyuki Endo.[9]

Achievements

BWF World Tour (2 runners-up)

The BWF World Tour, which was introduced on 19 March 2017 and was held in 2018,[10] is a series of elite badminton tournaments sanctioned by the Badminton World Federation (BWF). The BWF World Tours are divided into levels of World Tour Finals, Super 1000, Super 750, Super 500, Super 300, and the BWF Tour Super 100.[11]

Men's doubles

Year Tournament Level Partner Opponent Score Result Ref
2023 (I) Indonesia Masters Super 100 Japan Kota Ogawa Indonesia Sabar Gutama
Indonesia Reza Isfahani
18–21, 15–21 2nd place, silver medalist(s) Runner-up [4]
2024 Odisha Masters Super 100 Japan Hiroki Nishi China Huang Di
China Liu Yang
13–21, 21–19, 25–27 2nd place, silver medalist(s) Runner-up [8][12]

BWF International Challenge/Series (1 title, 1 runner-up)

Men's doubles

Year Tournament Partner Opponent Score Result Ref
2024 Kazakhstan International Japan Hiroki Nishi France Lucas Corvée
France Ronan Labar
14–21, 19–21 2nd place, silver medalist(s) Runner-up [7]
2025 Northern Marianas Open Japan Hiroki Nishi Japan Haruki Kawabe
Japan Kenta Matsukawa
21–15, 23–25, 21–13 1st place, gold medalist(s) Winner [13][14]
  BWF International Challenge tournament

References

  1. ^ "Kakeru KUMAGAI | Profile". Badminton World Federation. Retrieved 25 August 2024.
  2. ^ "熊谷 翔 BIPROGYバドミントンチーム" (in Japanese). BIPROGY Inc. Retrieved 25 August 2024.
  3. ^ Sukumar, Dev (12 October 2019). "Vitidsarn Avenges Defeat – World Juniors: Quarterfinals". Badminton World Federation. Archived from the original on 21 June 2025. Retrieved 21 June 2025.
  4. ^ a b "Indonesia Masters 2023 - Sabar/Reza Kuasai Podium Teratas" (in Indonesian). Djarum Badminton. 10 September 2023. Retrieved 25 August 2024.
  5. ^ "【日本代表情報】2023年の日本代表およびスタッフが正式決定!" (in Japanese). Badminton Spirit. 13 January 2023. Retrieved 25 August 2024.
  6. ^ "4/1(月)に熊谷 翔選手、沖本 優大選手、谷岡 大后選手、坂井 叶選手が加入しました" (in Japanese). BIPROGY Inc. 1 April 2024. Retrieved 25 August 2024.
  7. ^ a b Hirata, Noriyasu. "結果 カザフスタンインターナショナルチャレンジ2024" (in Japanese). Nippon Badminton Association. Retrieved 25 August 2024.
  8. ^ a b Hashimoto, Hirokatsu. "Odisha Masters 2024 | Result" (in Japanese). Nippon Badminton Association. Retrieved 24 February 2025.
  9. ^ "Announcement of the 2025 Japan National Team Players and Staff" (PDF) (in Japanese). Nippon Badminton Association. 21 January 2025. Retrieved 23 January 2025.
  10. ^ Alleyne, Gayle (19 March 2017). "BWF Launches New Events Structure". Badminton World Federation. Archived from the original on 1 December 2017. Retrieved 29 November 2017.
  11. ^ Sukumar, Dev (10 January 2018). "Action-Packed Season Ahead!". Badminton World Federation. Archived from the original on 13 January 2018. Retrieved 15 January 2018.
  12. ^ "Odisha Masters 2024 Men's Doubles: Kakeru Kumagai and Hiroki Nishi (Ryukoku University) runners-up!" (in Japanese). Biprogy. 16 December 2024. Retrieved 24 February 2025.
  13. ^ "Japan Dominates Finals at CROWNE PLAZA Northern Marianas Open". Badminton Oceania. 11 August 2025. Archived from the original on 10 August 2025. Retrieved 10 August 2025.
  14. ^ Sablan Jr., James (12 August 2025). "Japan sweeps Crowne Plaza badminton titles". Marianas Variety. Archived from the original on 12 August 2025. Retrieved 14 August 2025.