nagasawa shin, original, bad id, bad pixiv id, 3girls, 4girls, 6+others, ;d, arm up, armlet, armpits, bald, bare shoulders, bikini, bikini top only, black hair, blush, bracelet, brown eyes, clenched hand, closed mouth, colored skin, creature, curly hair, dress, drum, drumsticks, festival, full body, geta, green eyes, grin, hat, instrument, jewelry, long hair, looking at viewer, mask, multiple girls, multiple others, music, one eye closed, open mouth, playing instrument, raised fist, red skin, rope, short hair, smile, smoke, sweatband, swimsuit, tabi, tassel, tattoo, toes, very long hair, white dress, white skin