Initially, Mioda comes across as bold and distinct with her personality and appearance. She occasionally references her status as a video game character, suggesting that she is aware of being a character within the narrative. Her hearing abilities are impressive given her role as a SHSL light music club member. Compared to her classmates, Mioda tends to be more optimistic. When she becomes upset, she exhibits a verbal tic by speaking in the third person.
In Chapter 3, she catches the despair fever and her personality changes: she becomes overly gullible, to the point of letting anyone do anything for her. She was later killed by Tsumiki by being strangled and then hanged.