Yahabio was first seen watching how the humans were loaded on the Ghost Wagon and noticed that Leo saw through their illusion. He followed and attacked Leo and Zapp and then kidnapped Leo. He was surprised that Leo was able to see through Shiboroba's illusion. Later Leo used his eyes on the whole group and flipped the Ghost Wagon. Klaus and Steven immediately arrived and Steven quickly took care of Udeshiubo. Yahabio took out his sword and prepared to fight Klaus, but was surprised how strong Klaus is, who defeated them with one attack.
Power & Abilities
He is very fast, capable of keeping up with fast-moving cars with ease. He also seems to be skilled swordsman as he was using a sword, but died before he was able to show his abilities.