Sheath Fish: The giant type Makamou that resembles a catfish & an angler, raised in underground lakes & sewers. It was guided by its parents so it can shoot it stomach out to grab its prey. Majestic Breath Demon tracked the Sheath Fish down, with Majestic Breath Demon stalling the Sheath Fish's stomach, until Echo Demon arrived with his Gale. Though Echo Demon is suited for the job, Majestic Breath Demon took to fighting the monster, using his Gale Flash to reacting to the Onishi he shot into the stomach before it retracted back into the monster, causing the Sheath Fish to blow up from the inside-out.