Hello!
So I finally got to play Nana's rival route. I think you should prevent the player from being able to bring Nana with you until you've spoken to Katsune about the request. I was able to drag Nana to my room and spoke to Katsune before I was given the quest to let the two meet each other. It's not game-breaking (maybe?) but other players might get confused. You should probably change that. And, after all that, I was still able to trigger Katsune's special option which allows me to talk to her again about Nana and getting the bear. Also, the text message stating that I am not allowed to enter Nana's room was untranslated.
Other bugs I found:
- After sleeping for two hours after waking up in the morning, I could not leave the dorm unless I clean myself however, the showers are no longer open which gets the player stuck in the building until school time is over.
- Viewing "Nana's rival" gallery forces the time to be daytime during curfew. When sneaking out during curfew, everything is bright like it's daytime.
- Posters appearing in Literature classroom whenever there's an exam-related scene even though the election event is already over.
Could not progress in Nana's request. Would not let me give Katsune's bear to her even though it's already in my inventory. There's a quest in my bag that states that I should give Nana the bear but choosing the [special] option won't do anything. Did I miss something?