[dennisw]

If there is another religion whose main figure is a warrior I would like to know.

Shinto is the only similar religious thing that I can think of. And we know how that ended up.

Who is this main warrior figure or warrior founder of Shinto?

"Shinto has no central founder, no sacred scriptures, no clearly defined moral code, and no ruling body. It is considered to be the earliest religion in Japan, and yet still continues to be the most common religion among the Japanese today."

 

[Aquinasfan]

Who is this main warrior figure or warrior founder of Shinto?

There isn't. That's why I called it "the closest religious thing."