この付近の家々は、道に対してやや斜めに建てられ、家の前に三角の空間ができている。
これが、ノコギリの歯に似ていることから、ノコギリ型家並みといわれている。

Nagasaki Kaido(長崎街道) is the old road connecting Nagasaki City and Kitakyushu City Kokura.
This road passes via Saga City, many people come and go, and many items were carried.

Google Map：https://goo.gl/maps/NkqjHhQPc732

Sawteethed Rooflines/ノコギリ型家並
The houses in this neighborhood are built somewhat diagonally against the road, and there is a triangular space in front of the house.
It is said that it is a saw-tooth type house because it resembles saw teeth.