 If you liked
InuYasha
|
 ...then you might like
Makai Senki Disgaea
|
Both of these animé involve an incredibly-powerful, cocky, hot-blooded protagonist who had a demon father and a human mother. They also posses large, easily-concealed swords with which they use to slay countless evil demons. They lead a group traveling on a journey for the restoration of power and battle several mighty adversaries, some of which just keep coming back for more!
Both of these half-human, half-demon protagonists also have to deal with a girl from someplace else, who can wield a magical bow, and is very insistent on shaping up the protagonist and softening him into a better, more mature person.