Kokuchou Mayui

Kokuchou Mayui (国蝶舞結) is a student of Tokiwadai Middle School who appears in Toaru Kagaku no Mental Out. She is one of the candidates for Tokiwadai's Student Council Election.

Appearance
Being a Tokiwadai student, she wears the school's uniform.

Personality
Like most of the other election candidates, Kokuchou was not willing to give up on her bid for student council presidency and support another's bid for the sake of stopping another one of her rivals.

Tokiwadai Election Arc
Kokuchou attended the meeting Kamino held with the other election candidates (with the exception of Inubushi, who ignored Kamino's invitation) about potential cooperation and courses of actions in response to their two main rivals in the competition joining forces, as Shokuhou Misaki and Gaouin Tsukasa were working together to find evidence that would exonerate Hokaze Junko.

Abilities
Her ability is currently unknown, but as a student of Tokiwadai Middle School, it can be presumed to be at Level 3 or 4.