eichi yuu, patchouli knowledge, remilia scarlet, touhou, commentary request, 2girls, arm around shoulder, bat wings, blue hair, bow, bowtie, crescent, crescent hat ornament, dress, hat, hat ornament, hat ribbon, long hair, mob cap, multiple girls, open mouth, pink hat, pink shirt, pink skirt, pointing, pointy ears, purple eyes, purple hair, red bow, red bowtie, red eyes, ribbon, shirt, skirt, smile, striped clothes, striped dress, vertical-striped clothes, vertical-striped dress, wings, wrist cuffs, yuri