Kinya Kamui

Kinya Kamui is the main antagonist in Mirage Warriors: Hell's Highway. He is a corrupt, evil, and malicious young man that is obsessed with Rikiya. He wants to take over Hell so that he would be able to rule with her.

Story
Before he was in Hell, he was a young man who is obsessed with women. From time and time again, he would flirt with every other women on sight.

However, it came all crashing down when he was killed by a unidentified woman, who claim that she's his girlfriend.

Mirage Warriors
Kinya makes an appearance at the end of the first game, right after Rikiya commits suicide. He then drags her dead body to Hell.

Trivia

 * Kinya is modeled after Ryoma Takeuchi, who played Shinnosuke Tomari in Kamen Rider Drive. Due to Kinya's outfit being all silver and white with a Red tie, it's assumed that he copied Shinnosuke's form when he tested out the Type High Speed.