Changes

Koh is the son of the head of the Grif Financial Group. He is an Elementary School Student in the Fifth Grade (making him around 11 years old). He uses the [[Haos (Legacy)|Haos]] Attribute and his Guardian Partner Bakugan is [[Kilan Leoness]]. He does not look like an elementary school student because of his imposing figure and body build. He approached [[Harubaru Hinode|Harubaru]] with haughtiness and underestimation but when he was defeated, he apologized and befriended Harubaru.