amamizu (myofuu kai), layla prismriver, lunasa prismriver, lyrica prismriver, merlin prismriver, touhou, black footwear, purple footwear, 4girls, ahoge, black hat, black shirt, black skirt, blonde hair, bow, brown hair, closed eyes, crescent, dress, female focus, fire, frilled hat, frilled skirt, frills, green hair, hat, instrument, keyboard, keyboard (instrument), long hair, moon, multiple girls, music, own hands clasped, own hands together, pink bow, pink dress, playing instrument, purple dress, purple hair, purple hat, red dress, red hat, red moon, sad, shirt, shoes, short hair, siblings, sisters, skeleton, skirt, trumpet, very long hair, violin, white sleeves, wings