Arukimachi 【行町】2 The Japanese surnames etymology dictionary.
③ Creation . From the easing gate of the gate division system that was in the Edo period. An example of the location of the gate. Kagoshima-ken Hioki-shi Iju-in town Shimokuchiguchi, Miyazaki-ken Miyazaki-shi Takaoka cho Shimokunaga. The name of the gate is from the favorites of "cheap" and "easy".