Nickname
Sadaccho, Yumi. (tv-asahi.co.jp, 23 Aug 2006)
Hobbies
Reading, shopping, cooking. (tv-asahi.co.jp, 01 Jul 2012)
Occupation
Office Worker
Education
Maebashi Kyoai Gakuen College, Maebashi, JPN
Language(s) spoken
Japanese
Club name
Gunma ALSOK, Japan
Coach
Kazuko Aoki (JPN) (japanswimming.org, 01 Jul 2012)
Position and style
Freestyle (tv-asahi.co.jp, 23 Aug 2006)
