Demonology in Umineko no Naku Koro ni

Demonology plays a major role in the visual style of Umineko no Naku Koro ni.Demonic iconography is frequent used throughout the franchise and several characters are meant to be incarnations of various demons themselves.

Seventh pentacle of the Sun

The seventh pentacle of the sun appears in Legend of the Golden Witch on the door to the storehouse in which Krauss Ushiromiya, Rudolf Ushiromiya, Kyrie Ushiromiya, Shanon, Toshiro Gohda, and Rosa Ushiromiya are found dead.