
The Boiler Toad is an enormous steam toad fitted with Shinobi-Ware and summoned by Koji Kashin. Massive and armoured, it serves mainly as a crushing weapon, dropped onto its target from above, and doubles as a means of escape and transport for its summoner.
This enormous toad wears deep wrinkles around its eyes and a suit of beige full-body armour. Harnesses wrap its forelegs while its hind legs are clad in what look like dark blue leggings, and a pair of siphons juts from the plating on its back.
Its sheer size and weight are its weapon. Summoned directly above an enemy, the Boiler Toad can bring its bulk crashing down to crush the target to death.
Koji Kashin has called on the toad more than once. After Boruto Uzumaki bested Ao, Koji summoned it to crush the failed operative for botching his mission. It later appeared inside the Kara hideout so that Amado could be transported to Konohagakure as part of the plot against Jigen, the vessel of Isshiki Otsutsuki. When Koji failed to kill Isshiki himself, the toad swallowed him whole and carried him to safety.

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The Boiler Toad is an enormous steam toad fitted with Shinobi-Ware and summoned by Koji Kashin. It serves mainly as a crushing weapon and doubles as a means of escape and transport for its summoner.
The Boiler Toad wears deep wrinkles around its eyes and a suit of beige full-body armor, with harnesses wrapping its forelegs and dark blue leggings covering its hind legs. A pair of siphons juts from the plating on its back.
The Boiler Toad's sheer size and weight are its weapon. When summoned directly above an enemy, it can bring its bulk crashing down to crush the target to death.
After Boruto Uzumaki bested the operative Ao, Koji Kashin summoned the Boiler Toad to crush him for botching his mission.
The Boiler Toad appeared inside the Kara hideout so that Amado could be transported to Konohagakure as part of the plot against Jigen, the vessel of Isshiki Otsutsuki. When Koji Kashin failed to kill Isshiki himself, the toad swallowed him whole and carried him to safety.
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