Remember when I mentioned this?
After considering this idea for a long while, not to mention viewing episode 46 of Gaim… Nah.
Nope, I don’t think I will be using Gaim. However, there is one candidate I have in mind; Kamen Rider Agito.
It may not fit the Sengoku Theme, but if sure as hell fit the light vs darkness theme, and Agito kicked his god in the face, and there are plenty of deities in this game series.