Kaijinbō

Kaijinbo was a former apprentice to Totosai. Under his wing, Kaijinbo crafted weapons housing great and sinister powers. Disgusted by the results of his works, Totosai banished him. Even then, he continued his work in spite of him. Despite his short appearances in the series, his works have effected many in the long run. He was most pivotal in Sesshomaru's quest for power, after being commissioned with the task of creating a very powerful sword, one that would rival the Tessaiga, which came in the form of Tokijin. Created from the fangs of Naraku's third incarnation, Goshinki, the blade seethed with a terrible aura that eventually overcame the weak-minded demon and took over his body. Drowning in its power, Kaijinbo attacked Inuyasha for Tokijin craved for the half-demon's blood. Kaijinbo is eventually struck down by Inuyasha as his entire body is obliterated in a clash where Sesshomaru claims the sword for himself shortly after.

In the anime before his death, Kaijinbo created another powerful weapon known as the Naginata of Kenkon, a naginata weapon commissioned by the demon Hoshiyomi.

Creations

 * Tokijin
 * Naginata of Kenkon