Griffin is the name of an adult, female power archaeopteryx living in the hollow mountain with the Hattori Clan and Masanari Black Flowers. She is also the mother of Garuda. She is very loyal to the Hattori Clan and often serves as a mount to top agents of the MBF, helping them travel across the globe for their missions. She is known to have a close relationship with Ryushi and Shizuka and currently serves as Shizuka's mount. However, following Shizuka's forced vacation, Griffin is currently used as a mount by other top agents. Her plumage is a dusty brown with a mane of feathers of green, blue and red along the back of her head, the tips of her wings and on her tail feathers.
- Griffin's name derives from the mythical creature of the same name.