2girls, ahoge, alternate costume, beret, black footwear, black hair, black jacket, black skirt, black sleeves, blue jacket, blue sleeves, bug, butterfly, clenched hand, closed eyes, closed mouth, colored inner hair, comet, crossed legs, flower, grass, hair flower, hair ornament, hat, instrument, jacket, long hair, looking at another, multicolored hair, multiple girls, music, night, on grass, open mouth, outdoors, playing instrument, red eyes, red hair, sailor collar, sailor shirt, shirt, short hair, singing, sitting, skirt, smile, star sky, thighhighs, white thighhighs