Mikan Hinatsuki

Mikan Hinatsuki is a magical girl who transferred to Sakuragaoka High School with a singular purpose: to support Momo Chiyoda, whose magical powers have been steadily fading. Calm, reliable, and genuinely kind by nature, she nonetheless carries a heavy curse—whenever her emotions surge beyond control, misfortune befalls those around her. This forces her to constantly keep her feelings in check. Notably, she is one of the very few characters who addresses Yuko by her first name, and she quietly serves as a pillar of protection and encouragement within the group's everyday lives.