>We had the China's strongest general ever and the very first human, but it's some random samurai whose shown as a true badass, just because it's a Japanese manga. *Sigh...*
>random samurai
>historically known to be the second-strongest in Japan next to no other than MUSASHI MIYAMOTO
says more about your knowledge of history (albeit heavily romanticized) than anything about a character actually being random. and no shit they chose to add a japanese character in a japanese manga, it's created FOR A JAPANESE MARKET after all. everyone going to know about sasaki kojiro in japan. i hope your bloodline ends with you