金色のマビノギオン アーサー王の妹姫 [Kin'iro no Mabinogion: Arthur Ō no Imōto-hime]

In 2017, Hakusensha launched this manga series by artist Yamada Nanpei, retelling Arthurian legend through the lens of the Mabinogion—a collection of ancient Welsh myths. The story centers on Arthur's younger sister, a princess navigating a world of magic, prophecy, and courtly intrigue. Across eight issues, it blends Celtic folklore with a fresh, character-driven perspective. This series stands out for its scholarly yet accessible reimagining of a foundational myth cycle.