they commonly eat plain rice
Yes, the noun 'cereal' is a common noun, a general word for a plant that produces starchy grain suitable for food; the grain of that plant; a prepared food made from grain.
Yes it does. That is why it is called Japanese food. Some Japanese foods are in common with Chinese food too.
Japans most grown produce is rice.
By virtue of the fact that Japanese food is inherently Japanese, it would be fair to say that the people of Japan eat the most Japanese food.
i dont know where they get their food
Japanese people have "obento" that thing is a meal made at home brought to lunch.
Rice, fish , noodles. and sweets
A common synonym for starch is grain. This term is often used when referring to the food pyramid.
Rice is one food that is eaten daily by the Japanese. Other common foods include broths, and vegetables. Meat portions are small.
The products sold by Kotobukiya USA are food, flowers and wine. This is a Japanese company, and many of their food products are common Japanese cuisine.
Japanese foods of course! (but I do not know what kind of Japanese food)
People thier fished and farmed. They had grain as well!