Etymology and distribution of 西方路.

Saihouji 【西方路】^{レベル2
About 10}  The Japanese surnames etymology dictionary.

Toyama-ken , Oosaka-fu . Terrain . From iris and pond. Toyama-ken Himi-shi Iguchi is the origin. Oosaka-fu tells me that it was from Nara-ken 's iris - landing pond and originally called "iriago pond". Estimated in the Edo period. 菖蒲池 Shoubuike reference.