I'm curious as to what this denomination of Buddhism actually IS. Whenever any Buddhist is listing the schools of Buddhism, I never hear about this one. I only hear about it completely independantly, and it is never compared to any other denominations, and so leaves out what i really want to know. In some lists of world religions, Nichiren Buddhism is a completely different category from Buddhism. So what is this religion all about? How does it differ from the other schools of Buddhism? And why do other Buddhists never bring it up?