• Book Name: NIBELUNG NO YUBIWA Manga
• Alternative(s): ニーベルングの指環; Harlock Saga: The Ring of the Nibelung; L'Anneau des Nibelungen (French); Nibelungen no Yubiwa; The Ring of the Nibelung
• Genre(s): Action Adventure Drama Fantasy Sci-Fi
• Author(s): Matsumoto Leiji
• Year 1990
• Status: Ongoing Download Manga
• Like it: RSS Manga Reviews Report Error

Summary: A sci-fi retelling of Wagner's "Ring of the Nibelungen", starring Captain Harlock. The series was first serialized from 1990 to 1991 in Chuukosha Fan, a used car magazine (!). A sequel was published for free directly on Shinchousha's webpage from 1997 to 2000, making it probably the first online manga.