The London Lounge

http://www.tanishirt.com/pc/

http://www.yamatoya-shirts.co.jp

http://www.minami-shirts.com

https://www.instagram.com/yamagamishirt/
Yamagami is an inhouse shirt maker of Strasburgo

Hi. I think Japanese shirts makers in general do not take CMT orderes especially on first commissions. Famous traditional shirts makers are Tani Shirts, Yamatoya Shirts. New guys on the streets are Yamagami Shirts and Minami shirts If you cannot find their web site, let me know I can find those for u.