Board Thread:Questions and Answers/@comment-28017790-20161217224545/@comment-30036101-20170104114057

Dan144 wrote: Code Executioner wrote: There is an unofficial version for Mac.

Right-click Yandere Simulator and click "Show Package Contents".

Go to the "Data" folder, then "Streaming Assets" and "JSON". You should find the students JSOn file there.

Follow the instructions given by Dan144 and Osana should be added into the game. Good to know. Right now this is no longer relevant. You can't add Osana in the latest update unless you mod the game (I'm not going to publish the mod because it goes against Yanderedev's wishes).

True, as the Fun Girl would block you from spawning Osana. Even if you do find the mod, Osana would probably be extremely buggy.