¡¡¡Atención!!!
Si tienes una partida guardada, deberás eliminar CompanionData.txt de 'C:\Users\USERNAME\AppData\LocalLow\LAGS\RingManSpiritHunt'. Conservar la versión anterior de este archivo impedirá el movimiento del personaje.
Viewing post in me again
Spoilers!!!
Rose is Momoko's daughter after she was experimented by her husband and his boss. If you find and have sex with her in the past timeline changes and Rose is no longer born. You can get her back by doing a little quest going through a portal visible in Momoko's quest. If all is done right you will be able to change timelines in your next playthrough from Aya, the girl that sits next to her.