Mayumi Ono (ๅฐ้ ็็ฑ็พ, Ono Mayumi; born 14 August 1984) is a Japanese former field hockey player who competed in the 2008โฆ
Mayumi Ono (ๅฐ้ ็็ฑ็พ, Ono Mayumi; born 14 August 1984) is a Japanese former field hockey player who competed in the 2008 Summer Olympics.
