Akami, also called Deep Sea Glutton, is a creature that appears in the Dream 9 Toriko & One Piece & Dragon Ball Z Super Collaboration Special.
Akami is said to suck out the energy of living things. In order to lure Akami, the International Gourmet Organization (IGO) organized a World's Best Eating Tournament (Tenkaichi Shokuōkai), a merciless race with no rules, on a certain island. This shocking truth was revealed by the IGO Director Mansam after Mr. Satan won the competition. While the champion serves up the championship prize, the luxuriously rare Carat Sizzled Cattle, to Luffy, Toriko, Goku, and their friends, the Deep Sea Glutton senses Luffy and the other's power. Akami appears from out of the depths of the sea. Goku, Luffy, Toriko may have to combine their powers in order to defeat this deadly monster.