Education
Competing on the senior level, she finished 7th.
大庭 雅
Competing on the senior level, she finished 7th.
Oba started skating at age 10. Oba made her international debut at the 2010 Cup of Nice. After winning the bronze medal at the 2010-2011 Japanese Junior Championships, she was assigned to the 2011 World Junior Championships where she finished 8th.
Nationally, Oba placed 6th on the junior level and 11th as a senior.
She ended her season with her first senior international medal, also silver, at the 2013 Triglav Trophy. She ended her season with another senior international silver medal at the 2014 Gardena Spring Trophy.
In the 2014-2015 season, Oba made her senior Grand Prix debut at the Rostelecom Cup, where she placing 6th with a personal best free skate and total score.