Golden Kamuy (Seasons 1–5)

Golden Kamuy (ゴールデンカムイ, 2018) is a Japanese action-adventure anime series you can watch online on iFILM, based on Satoru Noda's acclaimed manga. Set in the frozen forests of Hokkaido shortly after the Russo-Japanese War, it follows Saichi Sugimoto — a soldier so difficult to kill his comrades simply called him "Immortal."

Word reaches Sugimoto of a vast Ainu gold cache whose location is tattooed across the bodies of escaped convicts scattered through the wilderness. He partners with Asirpa, a teenage Ainu hunter, to track them down before the Imperial Army's 7th Division and a string of other ruthless rivals close in. Every alliance is temporary; betrayal is the series' most reliable currency.

Noda spent years researching Ainu hunting techniques, ceremonies and language before drawing a single panel, and it shows — this is one of the few action series where the cultural documentation is as gripping as the combat. Multiple seasons, dozens of episodes. Stream Golden Kamuy online on iFILM.