Umeka Odaira (born December 12, 2008) is a Japanese ice hockey player. She is a member of the Japanese women's national ice hockey team. She participated in women's ice hockey tournament at the 2026 Winter Olympics.
Making her Olympic debut on February 6, Japan opposed France. Wearing number 91, Odaira logged 2:48 of ice time.
She was one of 17 teenagers that played in women's ice hockey at the 2026 Winter Olympics.