
Sae may be someone who genuinely cared for her sister, hoping that Yae would make it back in time to rescue her when she fell behind in the forest.The remake added Event Flags that ended up influencing which ending the player obtained and how Mayu's character would turn out, making the whole situation even more ambiguous, since each of them showed conflicting messages. The official fan book states that Mayu fell on purpose in order to make Mio feel guilty and stay with her. While Mayu is weak to strong spiritual influences and scared of being abandoned by her sister, there are also indicators that make her appear obsessive. One thing for certain is that the game makes it ambiguous as to how much Sae has influenced her personality, or if she was like this to begin with.

Mayu can be interpreted in a number of ways depending on the choices the player makes in the game.
