Ari Young, nicknamed Wasabi, is a Chinese loner and entrepreneur who appears in the streets and gambles with other children out of their money. He is 23 years old and his real name was revealed in "United Thoughts". His species is a chinese fighting dog demon with the appearance of a human. He seems to be Hiro's rival mocking him at everything.
Wasabi can sometimes be seen either wearing a gold necklace or gold sunglasses.
Wasabi is a parody of 1960s anime characters since his mouth isn't synced to what he is saying similar to most animes from the 1960s of the old anime lip syncing style translating Japanese-English.