For enquiries in English, please contact our Vice President of product development below.


Kevin Mitchell

Email: kevin@gsjpn.com

TEL: +81 90 3442-8899

Click here to call me on Skype: kevin.mitchell



My status


4th　Fl．Shibuya　Honmachi　Building　3-13-12
Honmachi　Shibuya-ku　Tokyo　151-0071　Japan