Thyme, Mayumi

麻弓＝タイム

Mayumi Thyme is a girl with heterochromia in Rin's class who is constantly on the lookout for news. She has the smallest bust size in the series, a fact that Rin and Itsuki often make fun of. Nevertheless, she takes pride in her small breasts, rationalizing that because they are below average, they are a rarity sought after by a select group of men.
Mayumi is a half-demon, which explains the color of her eyes. However, she lacks other signs of demons, such as long ears and magical powers.