If you're looking for manga similar to Kurogane, you might like these titles.
Toshikane is Hyogonosuke Yagyu's son. He tries to become originator of Shininryu,fencing school. First he goes to Edo to become master of Mitsutomo Tokugawa's strategy.
This is a story set in the dangerous Sengoku period, featuring the famous historical figure of Takeda Harunobu, later called Shingen. When he was fifteen, he accompanied his father to the Battle of Un no Kuchi, where he won his first victory as his father retreated. After that, his relationship with his father, Takeda Nobutora, changed. He heard rumors that his father wanted to give his inheritance to Harunobu's younger brother. Soon, Harunobu became certain that he must do something about his father...
In 1800s Japan, after the arrival of the "black ships," a group of young "Roushi" (lordless samurai) answer a call to Kyoto to protect the shogunate. But when they arrive, they find that the political situation, and their role in it, is far more complicated than they first imagined.
A westerner searches for the lost connection between the Jews and the Japanese in premodern Japan. The manga builds upon the popularity of theories about connections between the Jews and the Japanese.
Japan feudal period. He came in battle, they began to share his life against an economic commitment. The battlefield where the samurai could fully experience the Way of Bushido, was coming off a less pure than the blood stain.
A story about an invincible samurai and a young princess that he has sworn to protect.