# 501 Taiyokan Building 2-27-8,Hongo Bunkyo-Ku Tokyo 113 – 0033
+ 81 3 3818 6563
info@songenshi-kyokai.com
www.songenshi-kyokai.com
JSDD is officially recognized as a General Incorporated Association, since 2011
# 501 Taiyokan Building 2-27-8,Hongo Bunkyo-Ku Tokyo 113 – 0033
+ 81 3 3818 6563
info@songenshi-kyokai.com
www.songenshi-kyokai.com
JSDD is officially recognized as a General Incorporated Association, since 2011