Hina Fukami

Hina Fukami is the younger sister of protagonist Toko Fukami and a current second-year junior high school student. Blessed with a naturally sunny disposition and a quick, perceptive mind, she carries a sense of maturity that far surpasses her age. Whenever Toko finds herself overwhelmed or uncertain, Hina steps in with level-headed advice and heartfelt encouragement. The spin-off manga Hina's Lip shifts the narrative lens to her perspective, offering an intimate look at her everyday efforts to quietly support her older sister — revealing the rich inner world behind her cheerful exterior.