We released the shop on amazon.com (USA)! So you can also purchase from amazon.com now! just type the keyword “origin of karate” in the search window of amazon.com

NTSC version is here : http://www.amazon.com/dp/B01BOSQWEO

PAL/SECAM version is here : http://www.amazon.com/dp/B01BTTP9EW

Our official Site and International Shop is also available here: http://www.okinawakarate.jp/

We also sell in BASE.in shop too for domestic only