Yumi Ishiyama is a member of Team Lyoko and a supporting protagonist in Super Smash Bros. Crossover. So far, Yumi's only major role in the series was in Season 4 where, after being freed from the villains' mind control, she helped free some of the others. Yumi reappears every now and then to assist the heroes.
Appearance[]
Yumi's main appearance is based off her appearance in Season 4 of Code Lyoko. Her Lyoko outfit is based off her appearance in Season 4 as well.
Personality[]
Yumi's personality is the same as it is on Code Lyoko. Yumi is also somewhat of a lone wolf.