Part-time Work in Japan: The 28-Hour Rule and Realistic Monthly Earnings

When you go to Japan to study, one of the first things on your mind is: how will I manage expenses with a part-time job? Having lived in Japan, I've seen that with proper planning, part-time work isn't just a source of income—it's a great way to learn Japanese culture and language.

The 28-Hour Rule: What Does the Law Say?

According to Japanese immigration law, international students can work up to 28 hours per week during school terms. During holidays (summer, winter, spring breaks), this limit increases to 40 hours per week. However, you cannot work during the first 3 months—focus only on studies.

How to Get Permission

• First, visit the immigration office to get a part-time work permit.
• Work hours must be outside of class time.
• Never exceed 28 hours—otherwise, your visa may be at risk.

Realistic Monthly Earnings

In Tokyo, the minimum hourly wage is about 1,000 yen (roughly 750 BDT). In other cities like Osaka or Nagoya, it's around 900–1,000 yen. I know a student who worked in a restaurant in Shinjuku—25 hours a week, earning about 100,000 yen per month. After expenses, he saved around 40,000–50,000 yen.

Sample Calculation

Suppose you work 28 hours a week at 1,000 yen per hour. Monthly income: 28 × 4.3 × 1,000 ≈ 120,400 yen. After tax (about 10%) and living costs (rent, food), you might keep 60,000–70,000 yen.

Types of Jobs Available

• Restaurants & Cafes: Waiter, dishwasher—great for practicing Japanese.
• Convenience Stores: 7-Eleven, FamilyMart—night shifts pay more.
• Factories & Cleaning: Less communication needed, but more physical work.
• Tutoring: Teach English or Bengali.

Cautions & Advice

Many students accidentally work more than 28 hours. This is dangerous—getting caught can lead to deportation. So time management is crucial. I always say, studies come first. Part-time work is not just for earning money; it's a way to immerse yourself in Japanese society and language.

If you want more details, check out our pre-departure guide or contact us.