Mark

Mark, known in Japan as is a minor character of the series of Yo-kai Watch. He is a student in class 502 and a classmate to Nathan and Katie.

Appearance
Mark is a young boy with tan skin and blonde hair. His bangs are long enough to obstruct his right eye.

Nate
He and Nate are classmates.

Andy
Mark and Andy are friends, as well as members of the Springdale Detective Kids Team and The Treasure Hunter's Club.

Daniel
Mark and Daniel are friends, as well as members of the Springdale Detective Kids Team and The Treasure Hunter's Club.

Yo-Kai Watch
Mark, as part of the Springdale Detective Kids Team, gives out riddles with his friends for the player to solve. When the player solves all the riddles, the team decide to disband and create the New Springdale Detective Kids Team.

Yo-kai Watch 2
Daniel is part the Treasure Hunters' Club along with Andy and Mark, and together they search for the treasure marked on the old map they've found. In Treasure Hunters Pt. 2, Mark gets inspirited by Robbinyu and snatches the treasure the team found from his friends to keep for himself. Once freed from the yokai's influence, Mark has no recollection of what happened and decides to retire, afraid to be put under a curse again. The club reunite in Treasure Hunters Pt. 3 to find the Mountain King.