| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Female | |
| Full name | Mariany•Mayumi Nonaka | |
| Used name | Mariany•Nonaka | |
| Born | 22 February 1988 in São Paulo, São Paulo |  BRA |
| Measurements | 164 cm / 57 kg | |
| Affiliations | AD FranTT | |
| NOC | Brazil | BRA |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 2004 Summer Olympics | Table Tennis | BRA |
Mariany Nonaka | |||
| Doubles, Women (Olympic) | Lígia da Silva | =25 | ||||
| 2008 Summer Olympics | Table Tennis | BRA |
Mariany Nonaka | |||
| Singles, Women (Olympic) | =64 |
