Talk:Sky Ninja, Yamigarasu/@comment-5397676-20140628022134/@comment-4844839-20140628035709

It's Yami + Karasu, if a noun is attached to each other, the latter should morph into another consonant (like 'K' into 'G', 'H' into 'B' etc.)

So in this case, it's Yamigarasu.