Before you make a trip to our office (or other agency), it is highly advised to prepare all these documents and information first in order to save commuting time! All these documents and information is necessary to complete apartment application in Japan if you are a foreigner. Even though each apartment owner has different requirements, these documents and information are always asked during the application process! Below is a list of 7 REQUIRED documents, as well as other SUPPLEMENTARY documents you should prepare before you apply for an apartment in Japan!