Vinland Saga (Japanese: ヴィンランド・サガ, Hepburn: Vinrando Saga) is a Japanese historical manga series written and illustrated by Makoto Yukimura. The series is published by Kodansha, and was first serialized in the boys-targeted manga magazine Weekly Shōnen Magazine before moving to the monthly manga magazine Monthly Afternoon, aimed at young adult men. As of June 2023, its chapters have been collected in 27 tankōbon volumes. Vinland Saga has been licensed for English-language publication by Kodansha USA. The story is a dramatization of the story of Thorfinn Karlsefni and his expedition to find Vinland, with the majority of the story covering his fictional counterpart's transition from a bloodthirsty, revenge-filled teenager into a pacifistic young man; juxtaposed against this is the rise to power of King Canute, the journey of his own counterpart directly contrasting with that of Thorfinn's.
Vinland Saga is initially set mostly in England in 1013 AD, which has been mostly conquered by the Danish King Sweyn Forkbeard. As King Sweyn nears death, his sons, Prince Harald and Prince Canute, argue over his succession. The story draws elements from historical accounts of the period, such as The Flateyjarbók, The Saga of the Greenlanders, and The Saga of Erik the Red~