arisa glennorth, katase shima, uchuu no stellvia, uniform, 00s, 2girls, bow, bowtie, clenched hand, closed eyes, greyscale, instrument, long hair, long sleeves, monochrome, motion lines, multiple girls, music, playing instrument, pleated skirt, puffy long sleeves, puffy sleeves, rattle, short hair, skirt, spiked hair, standing, tambourine, teeth, thighhighs, twintails, very long hair, zettai ryouiki