1girl, :o, aqua hair, blue eyes, blush, collarbone, colored inner hair, envelope, gameplay mechanics, hair bun, hair over one eye, halo, long sleeves, looking at viewer, multicolored hair, pleated skirt, school uniform, serafuku, shallow water, short hair, sidelocks, single hair bun, sitting, skirt, solo, tearing up, two-tone hair, wariza, water