Haruka Kasai

is a Japanese Nordic combined skier and ski jumper. She has won two bronze medals at the FIS Nordic World Ski Championships.

Early life Kasai was born on 4 February 2004 in Sapporo, Hokkaido, and has an older twin sister, Yuna Kasai.

She graduated from Nishino Junior High School and Tokai University Sapporo High School. She is currently a part of the Waseda University Ski Club.

Career Kasai represented Japan at the 2020 Winter Youth Olympics, where she ranked 9th in the girls' individual Nordic combined event.

In December 2021, Kasai won the women's championship at the Nordic Ski Yoshida Cup Jump Tournament. She won silver medal in both individual Nordic combined event and the team ski jumping event at the 2022 Nordic Junior World Ski Championships.

Kasai medaled bronze at the FIS Nordic World Ski Championships 2023, the first Japanese medal in her event. She also participated in the mixed team ski jumping event as part of the Japanese team, which ranked fifth. At the 2023 Winter World University Games in Lake Placid, Kasai medaled gold in the women's individual Nordic combined event and silver in the mass start event behind her sister. In the 2022–23 FIS Nordic Combined World Cup, Kasai ranked seventh overall.

Statistics World Championships

World Cup Season titles SeasonDiscipline2025

Season standings SeasonAgeOverall Best JumperTrophyBest SkierTrophyCompactTrophyMass StartTrophy 2022 18 14 13 19 2023 19 7 8 6 2024 20 4 4 7 4 2025 21 4 4