Yokai World Ruler Yokaiso

"So You Are One With Yokai Watch Was Given To You By Yokaia Herself Wasn't, But You Not Never Change Yokai World Into Better Place" -Yokaiso taunting Manny

Yokaiso is the hatered and cruel ruler in the Yokai World but also his wife Yokaia brought him and his family to their World to live on learning about all the Yokais which cause him anger and jealousy over Humans allying with the his pepole and tamed as Pets and Traitors but his Chairman Mckraken insists about Manny has joined Mystrious, Slippery and Charming Tribes also even cause more jealousy as what the Chairman truly realized

during the war between Kaiju Realm and Duel Monsters World, Yokaia and her Gaurdian Yokera hide the Yokai Watch on the Human World but keeping out her husband's trace from taking Power of the Yokai Watch for himself and so that on Yokaia always remembers the saying "Whoever Wear And Processed With The Yokai Watch Will Change The Heart of the Yokai World" and which She met one person can change Heart of Yokai World is Manny himself