|First appearance:||Episode 22|
The giant walrus, also refereed to as "Sea Creature" in the Japanese credits, appeared in episode 22 of the anime series.
A large, brown walrus with burgundy-colored eyes. Two large off-white tusks protrude from its mouth. The walrus is a blubbery mass with whiskers on its top lip.
A giant walrus attacked Kiba's pack as they traversed an ice floe.
After Toboe fell into the water, it broke the surface of the water with great force. The walrus then stabs Kiba in the leg with one of its giant tusks. Kiba struggles in pain to keep it from piercing his leg further.
Toboe, frozen in fear, suddenly becomes enraged. Toboe attacks the walrus, clamping his jaws down on to the giant walrus' eye.
After an intense underwater battle, the walrus, weak and on the verge of death, begins to speaks, "I'm not a victim, I will be the one who will save you."
The wolves then devour the dead walrus, replenishing their strength in the process.
- He was the last of his kind.