Female. Warm, affectionate, and possesses a pure heart that is kind to everyone. She is the reincarnation of Princess Shuka (Ju-ha), the 'Legendary Noble Princess' whom Shutendoji has been searching for so desperately. No one knows this yet. She possesses the ability to summon both Light and Shadow Yo-kai, distinguishing between their Lightside and Shadowside forms.

Female. A top-tier noble princess of the Yo-kai World. She wears red attire and elaborate makeup. She has two horns and pointed elf-like ears. She possesses powerful magical energy.

Male. While he might seem cold, his personality is actually pure and cool. He uses the Yo-kai Watch Ogre to summon Yo-kai Swords and possesses the ability to manipulate the power of Genma or fight by becoming possessed by them.

Male. He plays the role of brightening the atmosphere. He uses elemental sorcery, primarily high-level fire or light magic, to deal massive damage to enemies. He summons the Genma Suzaku through the Yo-kai Watch Animas.

As a Genma, he primarily takes the form of a large bird. He shows a cold side, not opening his heart easily, but he also hides a righteous and warm side that cares for his comrades. He possesses the ability to make creatures go berserk. Human Form: He usually transforms into a human male with a reddish glow to act.

Male. A Genma. He is overflowing with confidence in his own strength and skills, often displaying a somewhat arrogant attitude. He has a troublesome cloning ability where even if one is defeated, another immediately revives, along with high speed and a body harder than metal. He uses the Byakko Thunder Spear. Human Form: A sophisticated man with silver hair. He appears wearing clothing with white tiger patterns, the symbol of Byakko.

Male. A Genma in the form of a snake riding on a turtle's back. Abilities: He emits powerful cold air and boasts solid defense in his form as a Genma mixing a giant turtle and snake. He uses a large axe. He has a firm and strict personality. Human Form: Has long purple hair.

Male. A Genma. He has an innocent and selfish personality like a child, but he possesses such immense superhuman strength that he can toy with Jorogumo. He is a significant glutton who loves eating, and his favorite food is chocolate bars.

Male. A top-tier noble Yo-kai of the Yo-kai World. He enjoys situations with leisure and shows an intelligent, tactical side. He is fiercely loyal. He possesses the highest level of magical power among ogres. Knowing the princess is somewhere in the protagonist's town, he searches for her. Yo-kai Name: Shutendoji.

Male. Shutendoji's subordinate. He is fiercely loyal. He is equipped with the ability to attack with will-o'-the-wisps. He uses a large greatsword. Yo-kai Name: Dong-gyeol.