Mod description says it adds 4 religions... Which is already wrong, since I know of Hakurei Shinto, Moriya Shinto, Touhou Buddhist, Touhou Taoist, Hakurei Tradition, Shinkism, Lunarism, Scientistic, and Occult. Aside from Shinkism (iirc), they all exist at game start.

So, I have been playing as Catholic Flandrish Empire (for those who do not know, you can release Flandre in Flanders as Scarlet Realm).
I have noticed them before, but I will use this game as a reference.

So, looking in my tolerance of heretics and tolerance of heathens lists, I find three more religions that I have never seen anywhere: Gesokirishitan (which I assume is a mispelling is Gensokirishitan), Scarlet Light, and Alukhuat. The first two are in heretics, the last one is in heathens. So, from this, I can deduce Gensokirishitan and Scarlet Light are Christian denominations (especially considering Kirishitan being Christian in Japanese phonetics), and that Alukhuat is not Christian.

But now, I'm curious about their spawn conditions/where they appear. Gensokirishitan I can guess it's a Gensokyo brand of Christianism (kinda like if Japan got a unique brand instead of Catholicism), Scarlet Light is probably a Scarlet-unique kind of Christianism, and Alukhuat I have no idea.
I have no idea how to use console commands to find the "system names" for these religions (for example, Norse in the system is named norse_pagan_reformed), so I have no way of checking what these religions are/do. Has anyone encountered them naturally? I have not seen them in the mission trees of many nations, but I might be wrong.

Thanks for the help!