See? Charlotte and Grace are there, too! Granted, they're not doing much of anything in this comic, but DARN IT ALL, they're there.
This comic should provide some insight into why I'm content to not give Not-Tengu a proper name and leave him in something of a state of anonymity. Ultimately, Ellen was right. It doesn't matter what his name is. Not-Tengu is hypothetical danger made reality, and he's just some average self-serving jerk who discovered power that reflects who is.
In less "this particular comic" news, I'm plotting to do another Q&A after this storyline! This will makes some people happy, some people said, others indifferent, yadda yadda yadda, but it's gonna happen.
Also, please please PLEASE don't ask for spoilers (i.e. "will _____ happen"). The only sort spoilers I'm willing to give are along the lines of pointing out the obvious, such as "people will probably transform again at some point in the future".