01 / Sekigawa Family Residence
A house that served as a bank office keeps,in its grounds, an 1858 signpost for the highway.

The Sekigawa Family Residence stands in Oda (小田宿), a post town on the Nagasaki Kaidō, and is said to have been built in the mid-Meiji period. It served as the office and home of Nōshō Bank Co. (農商銀行株式会社) and is a Saga Prefecture Heritage site. A signpost of 1858 marking the highway still stands on the grounds. Only the exterior can be viewed.
- Saga Prefecture Heritage (prefecture)
- Signpost of Ansei 5 (1858) marking the highway (prefecture, town)
- Exterior viewing only (prefecture)

