gongs0313, mari (faraway) (omori), mari (omori), sunny (omori), omori, highres, spoilers, 1boy, 1girl, ankle socks, antenna hair, arm support, arms at sides, bare arms, black eyes, black hair, black shoes, black sweater vest, blue background, border, bow (music), brother and sister, brown shorts, brown skirt, closed mouth, collared shirt, double-parted bangs, flat chest, full body, grand piano, hair behind ear, hair between eyes, hand on own cheek, hand on own face, hand up, holding, holding bow (music), holding instrument, holding violin, instrument, long hair, looking at viewer, medium skirt, on bench, outline, piano, piano bench, shirt, shoes, short hair, short sleeves, shorts, siblings, simple background, sitting, skirt, smile, socks, stage, standing, straight hair, sweater vest, very long hair, very short hair, violin, white border, white outline, white shirt, white socks