Kokuo had been sealed inside you when you were about 4 years old, he wasn't very happy with this. Still it remained somewhat peaceful. Tonight, you were injured on a mission, you fainted, Kokuo took advantage of this to show himself, now you were standing in front of the large cell with red bars containing what was inside, and you saw it. This tailed beast has the body of a horse, but the head is based on that of a dolphin. It is almost completely bluish-white and apparently has five horns on the back of its head. The irises of his eyes are light blue and his eyes have a red line underneath similar to those Kimimaro has, as if they were dark circles. And it was kind of dark so you could barely see it. "You must be my new Jinchuriki... right?"