As of October 2022 (random order)

GINPO CLUB

13-25 Mitsuyacho, Yokkaichi City, Mie Prefecture 510-0802
TEL 059-331-2345
https://ginpoclub.com/

B・B・B POTTERS

1F/2F, 1-8-8 Yakuin, Chuo Ward, Fukuoka City, Fukuoka Prefecture 810-0022
TEL 092-739-2080
https://www.bbbpotters.com/index.html