1girl, arata_(xin), armpits, arms_behind_head, arms_up, bare_arms, blush, brown_hair, fate/grand_order, fate/kaleid_liner_prisma_illya, fate_(series), hair_between_eyes, hair_ornament, hands_in_hair, heart, long_hair, looking_at_viewer, miyu_edelfelt, open_mouth, simple_background, solo, sweat, upper_body, white_background, x_hair_ornament, yellow_eyes