Solo el manhwa está indexado; sin novela conocida aún.
Kurogane no Valhallian
También conocida como: Kurogane no Valhallan, Valhallian the Black Iron, ศึกทมิฬดินแดนวัลฮัลลา (SIC), 黒鉄のヴァルハリアン · Black Iron Einheri · 黒鉄のヴァルハリアン · Valhallian The Black Iron · 흑철의 발할리안 · Kurogane no Valhallan · Valhallian the Black Iron · ศึกทมิฬดินแดนวัลฮัลลา (SIC)
Tetsujiro Soma, a samurai from the Kamakura era who survived the Mongol Invasions of Japan, suddenly finds himself in an unfamiliar place. A mysterious girl named Hrist tells him that he is in Valhalla—a hall where the souls of fallen warriors gather. Thrown into the battle-crazed hall of Norse mythology, Tetsujiro must battle “einherjar” from various eras in order to return to life!