It is an application that allows you to easily check the Christian era, Japanese calendar, age, and graduation year.

How many years did you graduate from college?
How about entering high school? How about entering junior high school?
What year is it in Heisei?

If you use this app in such a case, you can easily find out.

You can set early birth or late birth, and you can also set it according to yourself, such as a ronin at the university entrance examination or a repeater who played too much.

There are no ads.