frederica bernkastel, ushiromiya ange, ushiromiya battler, ushiromiya kyrie, ushiromiya rudolf, umineko no naku koro ni, painting (medium), traditional media, watercolor (medium), 00s, 2boys, 3girls, ahoge, angry, armband, back, belt, black hair, blue eyes, blue hair, bow, brother and sister, cat tail, dress, frills, hair bobbles, hair ornament, hair over eyes, jacket, long hair, looking back, multiple boys, multiple girls, necktie, purple eyes, red hair, shoes, short hair, siblings, tail, tail bow, tail ornament, thighhighs, twintails, zettai ryouiki