Masumi Ono
Masumi Ono is a retired Japanese athlete who specialised in the pole vault. She was the first Japanese female vaulter to jump over 4 metres. She won multiple medals at the continental level.
She has personal bests of 4.21 metres outdoors and 4.30 metres indoors.
National titles
- Japanese Championships
- *Pole vault: 1998, 1999, 2003