A picture of Gemma Sakamoto, professional Japanese riichi mahjong player

Hi! My name is Gemma. Some years ago I quit my job as a translator to pursue a life in mahjong. I moved to Tokyo and started taking lessons with the Japan Professional Mahjong League with the goal of taking the exam to become a certified professional. I made that dream come true in 2013.

After spending some time in Japan, I decided that my contribution would be better spent using my language and cultural skills by contributing to mahjong outside of Japan. I returned to the UK and worked on making the World Riichi Championship the premier brand and event in the international Japanese mahjong space.

Gemma knows her stuff!

Gemma has really helped me improve my mahjong game.
Davie Bresnick
USPML

I like Gemma!

Gemma can say things
Toshi
Westbridge