If you liked
Shut Hell
|
...then you might like
Golden Kamuy
|
A historical manga, about a fierce legendary fighter together with a timid but skilled youngling, and a clash between cultures, where you get to peek into a past so richly described that you feel the author was there. Oh and you get sucked into them and can hardly stop until you've run out of chapters to read. Sounds pretty much like Shut Hell and Golden Kamuy.