Youichi Nishijima

In this world, humans coexist with demonic predators called Yoma. These demonic beasts feast on human innards and can blend into human society by taking on human appearance. As a counter force, a mysterious organization created half-human, half-Yoma warriors known as the "Silver Eyed Witches" or "Claymores," after the huge claymore swords they carry. (myanimelist.net)

A Japanese businessman, captured by modern-day pirates, is written off and left for dead by his company. Tired of the corporate life, he opts to stick with the mercenaries that kidnapped him, becoming part of their gang. (imdb)

A mysterious man known as "the King of Death" roams the streets of pre-war Shanghai in this action-packed prequel to Fist of the North Star. Shanghai in the 1930s is a dangerous place. Foreign governments and Chinese factions have carved the city into different quarters, each with its own laws and government, and all rife with corruption. As the major powers vie for political control, the streets are left to local gangs. Life is cheap, and death is always near. (myanimelist.net)