Companies catalogue
- DYNAM, Hokuto-shi
- DYNAM, Muroran-shi
- Daimon, Hakodate-shi
- Daimon (Hakodate) Green Plaza, Hakodate-shi
- Daimoriinari Shrine, Hakodate-shi
- Daini Toko Nursery, Hokuto-shi
- Daisan Toko Nursery, Hokuto-shi
- Dam Park, 函館市
- Danshaku Museum, Hokuto-shi
- Dazai Ear, Nose And Throat Clinic, Hakodate-shi
- Dog Salon mofumofu（ドッグサロンモフモフ）, 函館市
- Dog Salon mofumofu（ドッグサロンモフモフ）, 函館市
- Donanodei Recycling Ltd., Hakodate-shi