Sumo originated in Japan, the only country where it is practiced professionally and where it is considered the national sport.
Sumo is a form of competitive wrestling where a rikishi (wrestler) attempts to force his opponent out of a circular ring (dohyō) or into touching the ground with any body part other than the soles of his feet .
SIZE
| width | 16.5cm |
| height | 18cm |
| depth | 10cm |
| weight | 357g |