This article provides an overview of the visa requirements and application process for spouses of both Japanese and non-Japanese nationals wanting to visit their partners living in Japan. It outlines the eligibility criteria, documents required, and other important considerations when applying for a spouse visa. It is important to understand all requirements fully before beginning the application process as failure to do so could result not only delays but also fines or even deportation from Japan if found guilty breaking any laws relating visas during their stay.