Most confusing things I’ve ever written / researched. I’m still confused…

but, thought it might be helpful for you Japanese learning folk!

That being said, I don’t know if it’s worth learning all the rules / groups / etc. Might just be faster to just learn the words. Still, probably helpful to know about these things, especially Lyman’s Law, which covers most of these instances.

http://www.tofugu.com/2011/08/23/rendaku-sequential-voicing-japanese/