Hokkaido
Hokkaidou
proper noun
The north sea road is the road you take to get to the northern sea. That is an area of Japan, actually. That area is known as Hokkaido. It's a very nice place, be sure to visit it if you can for some of the freshest seafood around.
This is a jukugo word that uses the on'yomi readings of the kanji. You should be able to read this on your own. The ほく does get shortened though, so be careful!
北海道に行く
to go to Hokkaido
北海道にある
to be in Hokkaido
北海道にいる
to be in Hokkaido
北海道は日本の北にあります。
Hokkaido is located in the north of Japan.
北海道では、ラベンダーやメロンが有名です。
Lavender and melon are famous in Hokkaido.
冬休みに北海道に行って、おいしいカニや魚とみそラーメンが食べたいです。
I want to go to Hokkaido during winter vacation and eat some delicious crab, fish, and miso ramen.