kotoko (oxxxo), asmodeus (umineko), beelzebub (umineko), belphegor (umineko), leviathan (umineko), lucifer (umineko), mammon (umineko), satan (umineko), stakes of purgatory, 07th expansion, no naku koro ni (series), umineko no naku koro ni, bad id, bad pixiv id, 00s, 6+girls, alternate costume, angry, black hair, black thighhighs, blonde hair, brown hair, contemporary, green hair, hug, legs, long hair, multiple girls, necktie, pink necktie, red eyes, school uniform, skirt, thighhighs, twintails, white hair