Leonof the Puppet-Master is an elderly man who controls a large number of puppets with an elaborate system of strings. He can manipulate them to look like real people, and uses them to do horrible things to people close to Vash. His real name is Emilio, having known Vash during his childhood. His love interest dies sometime after, and he goes into puppet making to mend his broken spirit. (Source: Wikipedia)
A flamboyant ninja demon working with Hoshiyomi to retrieve the Ken blade from Akitoki Hojo. His powers include summoning fire and transforming into a giant bird.
A duelist god said to not have lost a single duel, but in truth he is actually a pretty shoddy duelist and only won due to other people letting him win since he was the Pharaoh. (Source: Yu-Gi-Oh! Wikia)
A blue, wolf-like monster with horns on his head. He is a feared thief and bandit known as "Tiger of the Wind". He was the leader of a pack of rogue mixed-breed Tigers that were isolated from all humans. Eventually, he met up with Genki. At first, he looked down upon Genki's optimistic and caring nature. Tiger had a rough past that changed him forever, giving him a jaded and cold view of life. However, after listening to Genki, he has learned to care more for others. A clan of Dinos commanded by Moo killed off Tiger's pack, so he joined up with Genki's team in hopes of finding and defeating Moo. Tiger is extremely fast and powerful in battle. He uses an array of swift attacks, as well as firing electricity from his horns and using ice-based attacks. Tiger once had a younger brother named Gray Wolf. They lived together as orphaned pups. Eventually, they built a pack of mixed-breed Tigers. When Tiger first met Moo, the giant monster killed every last member of Tiger's pack, and kidnapped Gray Wolf, leaving Tiger to die. Tiger would later find out the cold, harsh truth of what happened to his brother. Tiger was the Phoenix's anger. (Source: Wikipedia)
The Great Toad Sage is the oldest and most respected toad of all the inhabitants of Mount My�boku. Because of his age, the other toads affectionately call him Great Honorable Geezer. He is famed for his highly accurate prophecies. Being several thousand years old, he is the oldest and most respected among the population of Mount My�boku. At his great age, the Great Toad Sage seems to constantly smile and tends to have his eyes closed or squinting. He is portrayed and described as being senile, and sometimes out of touch with his present situation, so he does tend to forget things easily and quite quickly. However, when reminded, he is still able to remember things and can easily tell things very precisely. As a sage, he is also very wise, and is quick to stop Shima and Fukasaku from bickering and encourages harmony. It would seem that unlike most other toads, he actually has respect for Jiraiya, and has urged both Shima and Fukasaku to cooperate with him
A wizard sent from the Devildom to terrestrial world by Daimaoh. Yaminorius has very strong power. but he is very very goofy. He puts on a triangle flask full of the liquid which ingredients same as the Devildom's air always entered because he is weak to normal atmosphere of the earth. he is usually a human body frame model in the science room in Aozora elementary school, and takes in equipment of the science room and makes materialization. He can change to human's Kyouji Yamino(闇野響�), he calls himself a journalist.