SumoBoss – Japanese Culture Online
This website is about Japan and everything related, including culture, food or martial arts. We are presenting Japan from the perspective of foreigners, who have a close relationship with this lovely country and Japanese people.
We believe that with our activities we are helping to spread unbiased information about Japan and bringing closer people of Japan with other nationalities. Website SumoBoss was first published back in 2009 with the aim of sharing information about Japanese culture.