|“Who be a master sushi chef? You must apprentice for years. Become an expert at every aspect of the sushi dinner. From ingredients to preparations, to table settings. And that includes . . . chopsticks. It also includes . . . defeat!”|
|— Sushimi to Jay and Nya in "The Temple of Madness"|
Sushimi made a cameo during an old commercial of Prime Empire being shown.
Shifty told the Ninja that he once sold Sushimi his knives. The Ninja didn't know who he was talking about, as they hadn't met him yet. Shifty said that Sushimi said Unagami is building a machine using the Energy Cubes left by cubed players but never said what the machine was.
However, after Jay installed the Key-Tanas to their slots, Sushimi attempts to throw a pufferfish at him, but only for Nya to save him and letting it hit her instead, turning her into an Energy Cube. Jay then grabs the pufferfish and threw it at Sushimi, destroying him.
- 6. "Gayle Gossip: A Closer Look" (pixelated)
- His name was a portmanteau of "sushi" and "sashimi."