海の日 (umi no hi), where 海(umi) is the sea and 日 (hi) is "day".
Japanese wear kimono on new years day
No.
A typical day in Japanese POW camp in World War II would have been one of deprivation. Many of the people held in those camps died of malnutrition and other diseases.
they do whatever we do_stay home and relax
Japanese people celebrate Children's day (kodomo no hi) on the fifth of May.
During Valentine's Day in Japan, it is typical for only girls to give gifts/chocolates to males. On March 14 there is a holiday called "White Day" where the reverse is true: males give gifts to girls.
everything
Yes the Japanese still have their tea ceremonies to this day as a spiritual awakening process.
That is not Japanese, you might mean 'konnichiwa' which can mean 'hello, good day etc' and is used as standard greeting during different times of day.
yes, of course people do. most of the people do at nights but with some people, they sleepwalk during day as well
they eat what eva you want to