AOMORI—A tourism official’s attempt to produce an apple-themed version of Rubik’s Cube has led to several red faces. Apples are a specialty of Aomori Prefecture, and images of six varieties ...

KANAZAWA--Solving a special Rubik’s Cube edition designed by local firm Age Design Co. may be good for the brain but hard on the wallet. The latest in the “Takumi” series of Kogei Rubik ...