You can purchase shogi sets from the following websites:
Nekomado is a shogi promotion company run by lady professional player Madoka Kitao. ?Nekomado sells cheap introductory sets as well as high quality luxury sets.
Japanese Games Shop sells several mass-produced shogi sets for a comparatively low price. They also sell high quality?hand-crafted sets?made of a variety of woods with a variety of styles.
Yellow Mountain Imports sells mostly magnetic travel shogi sets, but has two wood sets.
Ohishi Tengudo sells several mass-produced and hand-carved sets, as well as travel-sized sets, demonstration boards, and miscellaneous merchandise.
The Trading Centre sells several mass-produced plastic and travel-sized magnetic sets.