Tokyo, Japan, the annual income is 4.5 million yen, the monthly salary is 300,000 yen. How much do you get every month after tax?

In addition to personal income tax and insurance, you also have to pay resident tax and employee pension. The ones I got were about 220,000-230,000.

A month’s expenses include not only food, but also rent, water, electricity, gas, Internet, phone bills, etc. It would be good to have 70,000 to 80,000 left in the end.

The above is about officially working in a Japanese company and living the same life as ordinary Japanese.

If you are a 3-year trainee, the living conditions will be a little simpler and the work will be more tiring, but the remaining money will be 100,000-150,000 (depending on the person)