This app is a quiz app on Valentine's Day and White Day.
I would appreciate it if you could learn various things such as common sense, trivia, and trivia through quizzes.

Unofficial quiz app!

Valentine's Day (British: Valentine's Day), or Saint Valentine's Day (Valentine's Day) / Saint Valentine's Day (British: St. Valentine's Day) is a Christian celebration, mainly in Europe and the United States, held on February 14 every year. It is a day for couples to celebrate their love. Some people celebrate with family and friends.

In Japan, it has traditionally been regarded as ``a day when women give chocolates to men,'' but there have been many criticisms and dissatisfaction about this within the country, and in recent years there has been a major change. White Day is generally considered to be the day when men who received chocolates on Valentine's Day give presents such as candies, marshmallows, and white chocolate to women in return. The date is March 14th.

The custom of White Day originated in Japan and can be seen in parts of East Asia such as the People's Republic of China, Taiwan, and South Korea. In the rest of the world, such as in Europe, America, Oceania, South America and Africa, such customs are not seen.

However, in recent years (since the 2000s) in Japan, Valentine's Day customs have diversified, such as "tomo choco", "jiri choco", and "giri choco". Diversification can be seen, such as giving back chocolate.