Board Thread:General Discussion/@comment-27229742-20150725010414/@comment-27977261-20160122114744

GuavaOP wrote: According to the unofficial Yandere Simulator Dating Sim V-Novel, the Nurse is very much a rival ;]

(https://www.youtube.com/watch?v=3bmlOwzHPXM) "Unofficial"

This means that you saying that the Nurse will be a rival is invalid. That's an unofficial game you have linked there.