Gri is a Japanese Shore Crab that works for the S.A.F..., acting as one of the personal links to the yakuza in Japan.
Gri possesses the appearence of a male Japanese Shore Crab with a business suit.
Gri is formal and business-like.
Being a business agent, fighting is not Gri's preferred area, though he is capable of defending himself and is capable of pinching others with his claws.
Gri is seen making a joint deal with the Yakuza and Aum Shinrikyo to test a robot that the two organizations intend to exploit for personal gain. He then calls his S.A.F. allies, telling them to prepare for "Operation: Robyen".