1.All characters have not been confirmed to be humans or other creatures But what we will have information about is something like Sad girl is a ghost.

2.Violet is a lesbian and Sad Girl is a bisexual.

3.Swap face He is the only character whose real face cannot be seen. The face that the player sees in the game is the face seen from the player's perspective, but there are only 2 characters who can see their real face, which are Sad Girl and another character that will come in the future

4.Official height of each character

5.Sad girl seems to be particularly close to Swap face, who has confirmed that they are dating

6.Nawin is the strongest character, unaware of OWaN's storyline, like Flumtly from One Night at Flumtly

7.The door opening and closing system is the system that creators hate the most