Hi,
This is Yuka from Tri-sound Inc.
Thank you for contacting us.
You can buy Jan Ray and it costs JPY 37.800 including tax.
I would recommend Ikebe gakki, which has some branches in Tokyo.
Ikebe gakki carries our pedals including Jan Ray, and you can try it out in the store if you want.
So you might want to check those links attached below.
I hope those help you.
Regards,
Yuka Kuwabara