Souten no Ken, JoJo no Kimyou na Bouken Part 2: Sentou Chuuryuu Recommendations
Manly martial artists who are perfecting their respective fighting style. Both heroes are very brash & comical while also developing an odd friendship with a Nazi.
Both manga are set in the 1930's. They feature brash and witty main characters and are filled with manly battles, valiant sacrifices, and tragic moments. They also focus a bit on history, featuring nazis and other historical factions and people.