I will introduce the recommend foods and drinks of Japan.
http://find-travel.jp/
Ramen
Ramen is popular Japanese food.There is also in China, but Japan's Ramen is different from china's. Mostly much better. It is like a Japanese soup pasta.
http://matome.naver.jp/
Gyoza
Gyoza is one of the popular foods in Japan. In English,it called Pan-fried dumping.
Speaking of chair restaurant which mainly serve gyoza in Japan,it's sure "Gyoza no Oushou".
http://find-travel.jp/
Sushi
http://toyokeizai.net/
Kaiten-sushi
Kaiten-sushi
0riginally,sushi was fish pickled for preservation.But in the Edo period,people in Edo started using fresh fish instead of pickled fish.They put raw fish slices or shellfish on top of small vinegared rice balls which were rolled by hand. This is called"nigiri-zushi"typically known as "sushi"in Japan and all over the world.
Kaiten-Sushi is a type of Sushi restaurant that serves dishes on a revolving counter.
As the food revolves around, you pick the dishes you want.
Kaiten-Sushi has a variety of dishes, such as curry, ramen, dessert, and etc.
http://www.hanakaido.co.jp/
Sabu-Shabu
http://www.kobebeef-shop.com/
Sukiyaki
Sukiyaki is a popular one-pot meal. The main ingredient is
thin sliced beef, and it is simmered in skillet with sukiyaki
sauce and lots of vegetables.
http://matome.naver.jp/
Yo-kan
Yokan is Japanese sweet bean paste jelly.
It is usually molded into long rectangles
and sliced when eaten.
http://matome.naver.jp/odai/
Nihonshu (Japanese sake)
http://www.tfm.co.jp/
Shochu
Shochu is a Japanese distilled beverage.
It can be made from from barley, sweet potatoes, rice, buckwheat and other ingredients.
There are many ways to drink shochu.