Haruka Kaju

Japanese judoka

嘉重春樺

Born

26 February 2000

Citizenship

Japan

Sport

judo

Occupation

judoka

Haruka Kaju (嘉重 春樺, Kaju Haruka; born 26 February 2000) is a Japanese judoka who competes in the women's half-middleweight (63 kg) division. She is a two-time gold medalist at the World Judo Championships, with consecutive titles at 2025 and 2026 editions.

External links

• Wikipedia
• Wikidata

Facts from Wikidata Q131010535 (CC0); quoted introduction from English Wikipedia (CC BY-SA 4.0). Data retrieved 2026-10-22.

Data: Wikidata (CC0 1.0); Wikipedia (English) (CC BY-SA 4.0). Retrieved 2026-10-22.