Can you Work Part-time in Japan?

Working part-time jobs is a big deal in Japanese society. While in the west, younger people might mow the neighbors lawn or wash your uncles car for a few bucks, in Japan it is customary to work part-time jobs at convenience stores and other locations. Especially university students, who have a lot of free time, or housewives, after the kids have reached a certain age, often engage in one or more part-time jobs to increase their own spending power or help out with the families finances. But what about us non-Japanese?

The Visa Problem

What kind of work you can engage in as a foreigner in Japan is entirely dependent on what kind of visa you have. If you are a student, you are supposed to focus on studying, not working and in principle should not engage in any activities that may impede your studies. However, you can obtain an exemption to engage in activities outside of your original visa’s scope from the immigration office that allows you to engage in part-time work for up to 28 hours a week. Typical jobs are often found at restaurants, as stores staff or other low-skilled labour.

If you are on a working visa, things are a bit different however. If you have a visa for teaching English, and want to tutor kids in English after-hours, then you are technically allowed to do that. But if you want to work as a waiter or driver for Uber Eats, then you need to apply for an exemption from the immigration office as well. While obtaining the exemption on a student visa is almost a given, on a working visa you might face a lot more scrutiny and applications might take up to two months to complete. If you start working part-time before then, it is obviously illegal. One thing of note is that this only applies for paying work. If you are a volunteer, working for free, then you do not need to obtain any kind of exemption.

The problem with your employer

When on a working visa, your current “main” employer might also have something to say about your working part-time in addition. In fact, about half of all Japanese companies outright forbid their employees from engaging in part-time work. I am not a lawyer, so I can not tell you what the ramifications might be if you get caught working part-time but please be aware of this and consult with your employer before engaging in part-time work. You need to pay taxes if you earn more than 200.000 Japanese Yen a year with your part-time job and your “main” employer will have access your tax returns, so it is hard to hide the fact that you have a side business.

Even if your employer technically allows for you to engage in part-time work, they are going to expect you to always put your job with them first. Going home without properly finishing up because you have part-time work is not going to fly. Similarly, if you always show up tired because you are pulling night-shifts for another company, your bosses are going to start asking questions. Also, do not get a part-time job at a rival or direct competitor to your “main” company. It might be considered disrespectful and if you are found to be leaking company secrets there could be serious legal repercussions for you.

So in conclusion, if you absolutely cannot live with your current wages (or lack thereof if you are a student), then you can always consider engaging in part-time work. Just remember that you will have to get permission from immigration AND your employer in most cases. Personally, I could not see myself working a part-time job in addition to my full-time job, but if you absolutely want to then why not give it a shot!