| Roles | Competed in Olympic Games |
|---|---|
| Sex | Female |
| Full name | Kotono•Tanaka |
| Used name | Kotono•Tanaka |
| Original name | 田中•琴乃 |
| Born | 18 August 1991 in Beppu, Oita (JPN) |
| Measurements | 166 cm / 40 kg |
| Affiliations | Nihon Women's College of Physical Education |
| NOC | Japan |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 2008 Summer Olympics | Rhythmic Gymnastics (Gymnastics) | JPN |
Kotono Tanaka | |||
| Group, Women (Olympic) | Japan | 10 r1/2 | ||||
| 2012 Summer Olympics | Rhythmic Gymnastics (Gymnastics) | JPN |
Kotono Tanaka | |||
| Group, Women (Olympic) | Japan | 7 |