Kurogane no Valhallian

Synopsis

After surviving the Mongol invasion, Kamakura samurai Souma Tetsujirou awakens in Valhalla, a realm inhabited by warriors who have died across different periods of history. Hrist, the girl responsible for bringing him there, offers a path back to life: he must enter brutal battles against these formidable fighters, risking death again in a struggle for his return.