He is the master of the Iga clan and the most experienced ninja dog. His follower's listen to his orders and Akame remains loyal to the Iga's purpose which is to protect secret Iga documents with in the House of Iga. Akame and the other Igas mistake the Ou pack for being members of Koga and lures them to the poisoned thorn trap. After seeing Ben and talking he recognizes who Ben is. The two dogs met in the past. Ben's master mistaken Akame for a squirrel and he got shot then brought back to the master's house to be healed. Ben released Akame when he begged Ben he needed to return to his children in the wild. Akame goes with his men to retrieve the medicine to cure the poisoned Ou pack. Kurojaki and the Koga dogs fight with Akame and Kurojaki gives two scars to Akame's neck with his scythe.
       Akame ordered his men to bring the medicine to the Ou pack and Gin goes back to rescue Akame. Later on that day Akame burns down the Iga house to end the feud with the Koga. Kurojaki and the Koga dogs jump into the fire fulfilling their mission being part of the Koga clan. Even Akame had to respect the Kogas that day for fufilling their mission as ninja dogs.
     Before the fight with Akakbuto, Akame and Gin devise a plan to take down one of the Bear's protecting Akakabuto's territory. They ram a shark branch into the bear's mouth, ultimately killing the bear.

He later serves as a tactician for Gin and becomes his left hand man. He was the one to bring up the idea of Ou leaders' substitutes while the real leaders are on a mission. Akame, Gin and John are on a mission in Nothern Alps when they are ambushed by Hougen's army. Gin orders Akame to escape and find Weed while he and John take the enemies.