1girl, ^ ^, asymmetrical bangs, birthday, black sailor collar, black undershirt, blonde hair, blush, borrowed character, bright pupils, brown cardigan, cardigan, closed eyes, covered collarbone, cropped torso, double w, green eyes, grin, half-closed eyes, hands up, hat, high collar, long hair, looking at viewer, neckerchief, party hat, party popper, pillbug, red neckerchief, sailor collar, school uniform, serafuku, simple background, smile, solo, w, white background, white pupils