Gamajirō

(sometimes referred to as Gama for short) was a toad demon who worked for Orochidayū. He only appeared in the anime in episodes 94 and 95 (manga book 3).

During the story
Gamajirō was asked to assist the bull demon Gyu-oh in creating a copy of the Shikon no Tama. To accomplish this, Gamajirō imprisoned humans that Orochidayū captured into a frog egg-like substance. He waits till the souls are then suitable for eating. The toad demon becomes so hungry when looking at the "delicious" humans' souls that Orochidayū has to constantly remind him not to eat them.

When Inuyasha and his friends intervene with the demons' plans, Gamajirō enters the battle after Inuyasha kills Orochidayū. When ordered by Gyu-oh to attack the half-breed, Gamajirō is killed along with all the other demons by Inuyasha's Kaze no Kizu.

Trivia

 * Gamajirō is identical in appearance to the Tsukumo no Gama, the toad demon that appears in Episode 8.
 * They both sahare the same Japanese and English voice actors as well.
 * His seiyū also voiced The Paper Doll Salesman from Rumiko Takahashi's previous work Ranma ½.