Grap

Few Autobots (Cybertrons in Japanese version) are as tough and steadfast as Smokescreen (Grap in Japanese version). He doesn't believe in giving up, and is ready to lay down his life to defend the weak, be they Autobot (Cybertrons), Mini-Con (Microns in Japanese) or human. Though he's ironheaded and unshakable in battle, showing no mercy to the Decepticons (Destrons in Japanese version), around the base is another matter entirely. He's a kind, friendly bot who always seems to have a good word or good-natured joke ready.

(Source: Transformers Wikia, edited)