Dr. Agus Atmadja is a Mobian Komodo Dragon hailing from Indonesia of Southeast Chun-Nan (Asia), Mobius. He moved to Northern Imperia (North America) to work as one of G.U.N's robotics experts. Sadly, he's not usually talked about in the field of robotics. As such, he feels underappreciated. All that changed when he was accepted into After Academy and joined the F.N.S as Kamen Rider Tox. He has an eye for Lacey. For those concerned about bestiality, no worries. Lacey and the Herald Riders have moved beyond humanity, so they can become any species they wish.

He was first mentioned in Transformers: Mobian Chronicles CH 4 and I never used him in further stories. That's changing now.