Vital statistics
Name Ishiyama
Species Human
Gender Male
Hair Color Black
Further Info
Gallery | Quotes | Appearances | Merchandise

When Ben Tennyson and Gwen Tennyson were sucked into the Sumo Slammer Smackdown video game, in the episode "Game Over" he aided them in their progress. At first he believed Ben was his arch enemy, Kenko the Shapeshifter, but was convinced otherwise by Gwen.

History Edit

He and Gwen Tennyson fought Kenko the Shapeshifter while Ben Tennyson searched for the Upgrade] token on the final level. Kenko took his last life, but Ben revived him as Upgrade. He declared that he found Max, who joined them at the last minute and was little more than a rookie, to be the greatest warrior of all for knowing that cleansing Sumo Salt would reveal Kenko's true form when he disguised himself to deceive Ben and Gwen.

Personality Edit

He is very honorable, responding that "A Sumo never cheats!" when Ben asks him if he knows any cheat codes to help them out, but decides to make an exception (possibly due to the urgency of the situation) and show them a shortcut to the last level.

Appearance Edit

Relationships Edit

Gwen Tennyson Edit

See also: Gwen Tennyson

He considered Gwen a far greater fighter than Ben; this may have been because of Ben's reckless efforts at impressing him as well as Ben accidentally costing him two of his lives.

Ben Tennyson Edit

See also: Ben Tennyson

Max Tennyson Edit

See also: Max Tennyson

Powers and Abilities Edit

Ishiyama was credited as a Great Sumo Slammer Warrior, with the power to increase his size and strength in battle.

Gallery Edit

Trivia Edit

  • His name is Japanese for "stone mountain".