If you're looking for manga similar to Bounder: Saikyou no Shounen Kou U, you might like these titles.
"Assassinate Harunobu Takeda..." Under that order, a young man - raised as a spy without a name - had his face altered to look just like that of Harunobu. He infiltrates the Takeda family's home in order to accomplish his mission, but the real Harunobu turns out to have a secret, too...?!
This story illustrates the miraculous events in the breathtakingly vibrant life of Genghis Khan, who tore across the steppes, awash in turmoil and war, as the ruler of his people! This is an authentic historical novel depicting Genghis Khan's sweeping military rule from his childhood onward!
It is the start of the 20th century and the Parisian commoners celebrating the Belle Époque are fascinated by the antics of the resident phantom thief Arsène Lupin. But the mask of Lupin actually belies a beautiful woman...? An epic adventure aboard a luxury liner and involving even Detective Holmes is about to unfold!
The fantasy manga takes place in the past - in a world where gods, spirits and humans live together peacefully. The main characters are the SHIKIGAMI, gods who rule over the four seasons in general and AKIGAMI, the god of autumn, in particular. Akigami is the black sheep of the seasons, so to speak, because he defiantly ignores the supreme law for gods and spirits, which forbids them any contact with mortals. As a consequence, Akigami is cast out by gods, spirits and even his servants.
Souzou Sagara, the commander of the Sekiho Army, is determined to overthrow the new government and change Japan. A young boy called Heihachi admires Sagara, and is determined to help him lead the country towards change.
Dorothea, a brave girl accused of being both a witch and the reincarnation Jeanne D'Arc, dons a warrior's mantel to defend her homeland, but when she is forced to kill for the first time, she is not able to shake off the experience, despite attempts to rationalize her actions as necessary.
Makoto wants to become a Tosa dog fighting trainer. His sumo Father Rouou gets him a brown puppy, but is it really a Tosa? Makoto finds out in shock that his dog is not a Tosa, but in fact a Siberian Wolf, but decides to make his dog "Zero" a fighting dog. But Makoto does not know that Zero's mother had been killed by Anzai's Yokozuna Tosa "Unryu" right in front of him, and he competes in the showring with the sole intention of getting revenge on Unryu.
When humans first discovered fire, it filled them with fear. As time passed, they mastered fire, and used it to melt iron and forge weapons. This taught them to build their power, make war and rule one another. Follow the journey of Akoya, a young woman protected by a mountain spirit, as she fights for survival in Japan long before the samurai came to rule.