Thomas is a boy who appeared in Tooth Decay.
After Yumi injures the Tooth Fairy, she and Ami become the Tooth Fairy. They soon come to a house where Thomas lives. He sarcastically revealed claimed himself to be the Easter Bunny, and because Ami and Yumi came down the chimney, he wanted them out of their house after realising that they were trying to take his tooth away because of a guy who came down the chimney, saying he was Father Christmas, and stole his TV.
- Thomas is not mentioned by name, but in the closing credits, he is credited as "Thomas" under Grey Delisle, indicating said voice actress voiced him.