How did they do it, you may ask? Well here's the story.
With Inaho and USApyon, Oni King devised a plan to make Damona express emotions, which was Inaho and USApyon dressing up as shady characters harrassing Damona, whom Oni King would fight. When Oni King was "defeated", Damona rushed to his side in worry, then began charging up her "Shiny Chaos" at Inaho and USApyon to avenge his "defeat". Thankfully, before she could get the chance, Oni King hurriedly dissuades his daughter from making a rash move, then notices Damona was emoting. When she tries to put back on her infamous poker face, Oni King calls out on her lie.
Y'know what Oni King? You have become one of my favorite yo-kai!!! X)
Nice drawing, by the way!
Also, what's your opinion on Zero-Hakase? (Is it okay if I call him Professor Zero?)
Also, I think Proffesor Zero is awesome.
Also, it's "Professor".
They should really put that stuff on the Wiki...
The Japanese descriptions, I mean.
I thought he makes people lying backstabbers...