A crossover idea I got after watching Rise of the TMNT. After learning that many of the characters in the show are yokai, I started thinking about Yo-Kai Watch. Here's a drawing of Nate (with his Yo-Kai Watch 4 watch), Jibanyan, and Whisper encountering Baron Draxum and his gargoyles. I don't remember the gargoyles' names, though.

This took a really long time to do, so I kept the background more simple.