Satou Matsuzaka

Driven by a desperate need to protect her "Happy Sugar Life," this high school student balances a hardworking persona at Cure á Cute with a hidden domestic reality. After discovering true affection through Shio Koube, she maintains a secretive, shared apartment life while masking their relationship from the public. Though she appears friendly, her intense devotion to Shio makes her dangerously overprotective, leading her to eliminate anyone who threatens their secluded bond or challenges her distorted perception of love.