|This needs a stretch. (Feel free to remove when satisfied of completion.)|
* History is incomplete.
The Gyonsi was a similar disguise used by three different people.
There were three of them, they have an appearance of a blue-skinned ghost with gray hair. He also has a yellow and red shirt. He also has red eyes and sharp teeth.
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Scooby-Doo! (DC Comics)
Mina Leung, Runme Shek, and, Government official all dressed up as the Gyonsi to scare Mr. Hong and everyone so he would be forced to sell the studio.