Mayanotora is Evil Thunder's good side. She was trapped iside her body because of the cursed power known as "Yami no Chikara". She later escaped from her body, but almost got herself killed. The meaning of her name is "Mayan Tiger". She is a tiger-striped Kai Ken type lupussapien, somemwhat similar to a dog. None of the members in Thunder's pack really trusted her at all. But they did feel for her in the end, when she died. Later on, she was revived by Thunder.
Mayanotora appeared in the manga only.