Portrait of a Japanese high school girl in authentic sailor fuku (sailor uniform), classic white with black collar and black ribbon tie, (waist-up shot:1.3), 4:3 composition facing camera. The frame clearly ends at her waistline, prominently showing the uniform's waistband. Petite face with clear skin, soft gradient lips, and natural makeup featuring light blush. Hair styled in classic Japanese hime-cut - straight black with blunt bangs and cheek-length sidelocks. Warm, gentle smile against background of falling sakura petals. Soft natural lighting, muted colors emphasizing youthful innocence.