Changes

Tio was first seen in the meeting with [[Reiji AkabaDeclan]] and [[Himika Akaba]] regarding the disappearance of [[Marco (ARC-V)|Marco]], and presented to them Marco's [[Duel Disk]] and cards that his team found at the site of the incident.<ref name="ep14">{{episode|Yu-Gi-Oh! ARC-V|14|ref}}</ref> Later on, he met [[Masumi Kotsu]], [[Hokuto Shijima]], and [[Yaiba Todo]] at the site of Marco's disappearance where they were searching for clues regarding his attack. He was evasive but polite to the students, telling them that evidence was still being gathered and that they should continue their studies.<ref name="ep15">{{episode|Yu-Gi-Oh! ARC-V|15|ref}}</ref>

Sometime later, [[Yuto]] witnessed Tio Dueling against [[Shun Kurosaki]], who defeated him and sealed him into [[Tio (card)|a card]]. Shun mailed it along with [[Marco (card)|Marco's card]] to ReijiDeclan.<ref name="ep18">{{episode|Yu-Gi-Oh! ARC-V|18|ref}}</ref>