detal, beatrice (umineko), frederica bernkastel, kanon (umineko), ushiromiya battler, ushiromiya jessica, ushiromiya maria, umineko no naku koro ni, bad id, bad pixiv id, 2boys, 4girls, bag, black hair, blonde hair, blue eyes, blue hair, board game, book, bow, bowtie, brown hair, bug, butterfly, chair, chess, chess piece, chessboard, curtains, dress, flower, formal clothes, hair ornament, multiple boys, multiple girls, necktie, pillow, pink bow, ponytail, purple eyes, red hair, ribbon, sitting, sleeping, smile, suit, tail, window