Does anyone know any good ways to passively learn Japanese?

[Kumirei]

Have a look at the listening section of the community resource wiki

The Ultimate Additional Japanese Resources List!

This post is a list of Japanese resources and stands as a collaborative wiki gathered by the WaniKani Community. If there’s a resource you feel is missing from the list, please add it by clicking the edit button above. Include an edit reason by clicking the button at the top of the edit window. Many of the resources here are free, however, the ones that aren’t are marked with a dollar sign $ or otherwise noted. Click on the triangle symbol ► to open a section’s resou…