- In episode 50, Karin has revealed herself of being Buurin to her classmates such as Kouchi, Masami, and Kyoko. Of course, this results in never ever again transforming back to normal. She still does it to save them.
- In the final episode, Buurin gets the 108 pearls and uses it to turn back to Karin instead of getting her own superhero identity.
Awesome / Ai to Yuuki no Pig Girl Tonde Buurin