Arubaito in Tokyo: Cost of Living and Part-Time Job Rules for Foreign Students

What Living in Tokyo Costs a Foreign Student

The Japan Student Services Organization (JASSO) puts the average monthly outlay for an international student at around 105,000 yen nationally, excluding tuition, based on its 2023 Lifestyle Survey of Privately-Financed International Students. Rent makes up the single largest line at roughly 41,000 yen nationally, and the official Study in Japan portal flags Tokyo-area housing closer to 57,000 yen per month. Food sits near 32,000 yen, with utilities and entertainment each around 8,000 yen, per the same JASSO figures republished by Akamonkai Japanese Language School .

These numbers describe a frugal student in shared housing or a small studio outside the inner wards. Akamonkai recommends arriving with at least 150,000 yen on hand to cover the first month before any arubaito income lands. Use our Part-Time Work Earning Estimator to calculate your monthly arubaito earnings against Japan's minimum wage.

Where Tokyo Costs Diverge From the National Average

The most visible gap is housing. JASSO data published on the Study in Japan portal puts national average rent at 41,000 yen per month, while the Tokyo-area figure climbs to 57,000 yen, a 39 percent premium. Other categories such as food, utilities, and personal expenses scale less dramatically but still trend above the national line in central wards.

The Legal Framework for Student Arubaito

A standard "Student" status of residence does not include work authorization. Before starting any paid job, you must hold the Permission for Activities Other than Permitted under the Status of Residence, known in Japanese as Shikakugai Katsudo Kyoka. The Immigration Services Agency issues this either at the airport on first arrival with a new Certificate of Eligibility, or at a Regional Immigration Services Bureau later.

Processing at a Regional Immigration Services Bureau takes between two weeks and two months, according to Study in Japan's permit guide . The airport route is faster, often completed in about five minutes at the immigration counter, so apply on arrival if you plan to work.

Hour Limits and How They Are Counted

• 28 hours per week maximum during term
• 8 hours per day, up to 40 hours per week during long vacations such as summer or winter break
• The 28-hour cap is cumulative across every employer you have at once, per RSM Shiodome's compliance note
• Work is forbidden during any official leave of absence from your school, per APU's work permit page

Prohibited Workplaces

The University of Tokyo's international student page and APU's guidance both list categories closed to student-visa holders even if the role itself looks ordinary. Cleaning a kitchen inside one of these venues still counts as prohibited work.

• Adult entertainment businesses
• Bars, izakaya, snack bars, cabarets, and other establishments primarily serving alcohol
• Pachinko parlors, mahjong halls, and other gambling venues
• Multilevel sales schemes and buy-and-resell operations

Tokyo Minimum Wage and Typical Arubaito Pay

Tokyo carries the highest regional minimum wage in Japan. The rate moved from 1,113 yen (in effect from October 2023, per the Bloomberg Tax payroll summary ) to 1,163 yen per hour on October 1, 2024, an increase of 50 yen reported by Nippon.com . It then rose again to 1,226 yen per hour on October 3, 2025, confirmed on the official Inagi City announcement page .

The second jump of 63 yen pushed Tokyo above 1,200 yen for the first time. At the 1,226 yen floor, a student working the full 28 hours per week earns roughly 137,000 yen per month before tax, which on its own covers the JASSO 105,000 yen baseline with margin for tuition or savings.

Common Roles and Pay Bands

According to the JASSO Lifestyle Survey of Privately-Financed International Students, food and beverage is the most common arubaito sector for international students, ahead of retail, hotels, and tutoring. Related: staying and working in Japan after graduation.

Where to Search for Jobs

Three platforms dominate the foreigner-friendly arubaito market in Tokyo. Pick the one matching your Japanese level. Browse all universities in Japan.

• GaijinPot Jobs lists openings in English and is the standard starting point for students with limited Japanese
• Baitoru runs a foreigner-specific landing page using simpler Japanese vocabulary
• TownWork remains the largest general part-time database in Japan, with strong Tokyo coverage and a mobile app

If your Japanese sits at JLPT N4 or below, expect to be limited to konbini, cafes, cleaning, hotel back-of-house, and English teaching, per the GaijinPot Study breakdown of language requirements by role.

Penalties for Exceeding the 28-Hour Cap

Immigration treats overwork as grounds to refuse the next visa renewal and, in serious cases, to issue a deportation order. A deported student faces a re-entry ban of at least five years under the Immigration Control and Refugee Recognition Act, as explained on the Study in Japan permit guide .

Because the 28-hour limit covers every employer combined, taking a second job without confirming the combined hours stay within the cap is the most common path into a violation. Immigration reviews working hours at renewal time using the pay slips and tax documents you submit with your application.

Documents to Keep on Hand

1. Residence card with the work permit stamp on the reverse
2. Passport with the permit sticker if issued separately
3. Pay slips from every employer for the most recent twelve months
4. Your school's enrollment certificate for renewal applications

Common Money Mistakes Foreign Students Make in Tokyo

• Signing a private apartment lease demanding key money (reikin), deposit (shikikin), and agency fees totalling four to six months of rent upfront, as documented by Tokyo Portfolio's rental fee breakdown , instead of using university dormitories or share houses
• Working two part-time jobs without confirming the combined hours stay below 28 per week
• Accepting cash-in-hand work at an izakaya or hostess bar, both of which are categorically prohibited regardless of the duties performed
• Skipping the work permit application at the airport and then waiting weeks for a Regional Immigration Services Bureau appointment before any first paycheck arrives
• Ignoring the late-night premium rule, which adds 25 percent to wages worked between 22:00 and 05:00 under Japanese labour law

Sources

• Study in Japan, Living Costs and Expenses (JASSO)
• Akamonkai Japanese Language School, Student Living Expenses in Tokyo
• Study in Japan, Part-Time Work Permit Guide
• Ritsumeikan Asia Pacific University, Work Permits for International Students
• University of Tokyo, Part-time Jobs page for international students
• RSM Shiodome, Part-time Employment of Foreign Students and the 28-Hour Limit
• Nippon.com, Minimum Wage Rises Record 50 Yen in Japan
• Bloomberg Tax, Japan Completes 2024 Minimum Wage Updates
• Inagi City, Tokyo Minimum Wage Revision (October 2025)
• GaijinPot Study, Part-Time Work in Japan: What Jobs Are Available for International Students
• Tokyo Portfolio, Hidden Fees When Renting an Apartment in Tokyo
• GaijinPot Jobs
• Baitoru, Part-time Job Info for Foreigners