Kinoconda

Kinoconda is a huge serpentine beast whose bright green head is shaped like a mushroom cap, with a pair of black tendrils sprouting from its face. The remainder of its body runs brown and beige, and Rebound Mushrooms sprout directly from its skin.

When injured, Kinoconda turns violent and ferocious, but it can be calmed and will gently carry people in its mouth without swallowing them. Even so, it remains willing to unleash sweeping destruction whenever it is directed to do so.

Its sheer size lets Kinoconda inflict enormous damage with a single movement, enough that simply lying down on Dojaku's prized invention was sufficient to wreck it. Its skin is also bulletproof, shrugging off gunfire.

Brook, Chopper, and the Foxy Pirates ran into Kinoconda while hunting for the Rebound Mushroom, first mistaking it for a moving mountain before it roared and sent them fleeing. The chase ended when the creature was snared in a Marine trap and left writhing in pain, prompting Chopper to treat its wounds and name it while Brook soothed it with music. The melody drew the Marines, who opened fire, but the pirates fought them off with Kinoconda's aid. The beast then carried the group in its mouth to Nebulandia to rescue the captured Straw Hats, crushed Dojaku's greatest creation by landing on it, and gave Luffy an airborne foothold to reach and defeat Komei. Afterward it returned home to Kinoko Island with both crews.