Cognomen Sotsuka (Sotsuka 
) , around the world, is quite a rare surname. The surname Sotsuka is habitual in Eastern Asia, particularly Japan, where it is quite a rare surname. Very seldom, Sotsuka is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sotsuka | Japan |
| yohei sotsuka researcher |
|