Also known as: ファーフナー, ニーベルングの指環, 法芙娜, 尼伯龙根的指环
Character from Masterwork Apocalypse.
Origin: Der Ring des Nibelungen (In English: The Ring of the Nibelung), a cycle of four German-language epic music dramas composed by Richard Wagner.
Japanese voice actress: Kakuma Ai.