Katsuhiko Sasamoto

is a superior of Daiki who steals the Proto Suit and wears to become the 4th Metal Hero Warrior in the series. When he saw Daiki shoot some bullets, which hit the right shoulder, he then seizes the gun and hit the bullets right into the chest. Then, he is able to hurt Chief Masaki and challenges Daiki to a duel. During the fight, the warehouse begins to blow up interrupting and stopping the battle between the two. After seeing Daiki's heroic act of saving a little girl and the argument with Masaki, he regrets everything he did.
==Proto Solbraver==
===Arsenal===
==Appearances==
* Tokkyuu Shirei Solbrain
**Episode 8: The Vanishing Power-Suit
Category:Tokkyuu Shirei Solbrain
Category:Blue Metal Heroes
Category:Villain
Category:Good turns Evil
Category:First Villian
Category:Extra Metal Heroes