I think so strict regulations and code of conduct are laid down in this residential area because the gardens are well-trimmed and maintained so nicely.
The road is squeaky clean every time I visit there. Each house is also well-maintained and I feel kind of love in their manner to keep them shipshape.
The milk sold in this shop got the gold prize in the nationwide competition, the sign shows. It is comparatively warm in Hakodate City compared to the northern area in Hokkaido. So the design of the houses are like that in the main island of Japan.