On the trail of a hoard of hidden gold, Saichi “Immortal” Sugimoto and the Ainu girl Asirpa have already tracked down some of the escaped prisoners whose ta

Tetsuzo Nihei, the legendary Bear Killer, is determined to become the hunter who kills Retar, the last remaining Ezo wolf. Asirpa will never allow this, and she

The search for the tattooed convicts leads Sugimoto, Asirpa, and Shiraishi to the infamous Botaro the Pirate, a man with nearly superhuman swimming abilities. T

In the early twentieth century, Russo-Japanese War veteran Saichi “Immortal” Sugimoto scratches out a meager existence during the postwar gold rush in the w

Asirpa and Sugimoto are faced with a shocking truth—Noppera-bo, the criminal mastermind behind the stolen gold hoard...is Asirpa’s father! To confirm this t