Have you watched kamen rider kabuto? If not, please be informed that there is a character called Kuromiya Kazuto (Kamen Rider Kamantis) who features prominently in the plot, and is very real. He's a real asshole who only cares about himself, and would gladly sell anybody else's soul for one corn chip. If you HAVE watched kamen rider kabuto, well, firstly I feel sorry for you. But also you may be saying 'that's not true, there's no character in kamen rider kabuto like that'. And to those people I say, go watch kamen rider kabuto again. Maybe you missed the very real character that is very much in the show.

This is REAL screenshot, from REAL kamen rider kabuto. I wouldn't lie to you.

Kuromiya's actor would probably have been Karahashi Mitsuru given the time period. Karahashi would have been 29 in 2006, and had previous tokusatsu work under his belt such as Kamen Rider Faiz and a bit part in the Blade movie. In 2006 he was acting in Lion Maru G, which is utter garbage, so it would have been a much better use of his talents...