Eiichi Toda
Eiichi Toda otherwise known as the Squid Orphnoch was the temporary head of Smart Brain.

Toda uses a staff that he uses to Sire and can move in a blink of an eye. Originally tracking down the Faiz Gear until it came to Tokyo, Toda was reasigned by Smart Lady to educate Kiba and Yuka in the nature of their Orphnoch sides.

After the two refused to Sire, Toda goes on siring rampage starting with Kaido until he sees Takumi and Mari. After chasing them down, Toda is fatally injured by Faiz's Crimson Smash, dying after telling Kiba and Yuka their final lesson.
Squid Orphnoch

Squid Orphnoch