House of Oka (Okan-ya) 岡家住宅

The Oka Family Historic Residence in Arimatsu has the largest frontage among the traditional buildings in the area. It was likely built around the end of the Edo period and still shows features of a tie-dye business from that time. The building is open to the public and has a skylight to allow daylight inside.

Source: shibori-kaikan.com ↗, read 2026-09-11