Ishiyama (Earth-1213-B)

Ishyiama is a hero in Ben 10: Samurai World. He first appeared in Trapped. He is a Human from the planet Earth.

Appearance
Ishiyama appears as a sumo.

Personality
Very tough, but is impressed by Gwen's abilities as a Samurai Warrior, but still calls both Ben Tennysons, "jesters".

Relationships
Gwen Tennyson is acknowleged as a great friend and his inter-dimensional counter-part as well.

Appearances
Ishiyama has appeared in every episode of Ben 10: Samurai World