Her pause menu description states that she "loves romantic stories and cries at the drop of a fin", implying that she is very sensitive and soft-hearted. However, according to the Yoshi children, she is very bossy. Her name is based on the famous Japanese dish.
At Lavalava Island, Mario enters Yoshi's Village and finds that five Yoshi children are missing. Their babysitter, a Cheep Cheep named Sushie, asks Mario to help her find them. When they find the 5 Yoshis, Mario tells Sushie about his quest. Sushie says it's a very romantic story and joins the party. During the fight with Lava Piranha, Sushie's water attacks are quite helpful.
After Mario reaches a dock, he can ride on her back on the surface of water and dive underneath if he chooses.
Sushie has a daughter named Sashimie. During the game, Sashimie sends her mother a letter, stating that she is going to have a baby, meaning Sushie will soon be a grandmother. There is another letter to Sushie from Raphael the Raven at the Post Office.
- She's a Cheep Cheep. Her name is Sushie. She's sort of meddlesome. At least that's what the Yoshi kids say. According to them, she tries to control their lives. I think she's just trying to take care of them, but she doesn't seem to be succeeding.
Start Menu Description
- Sushie's a kindly Cheep Cheep who worries about everyone. She loves romantic stories and cries at the drop of a fin. Press Cdown once to ride the waves, again to dive below the surface. Sushie's specialty is the water attack.
Sushie makes an appearance in Super Mario-Kun specifically, the issues with a Paper Mario arc. She follows the role she has in the game the issue is based on.
Super Paper Mario
|Attacks||Flower Points Needed||Effects||To Attack||Move Ranks|
|Belly Flop||None||Hop on one enemy.||Hold the StickLeft to the left until the red star lights up.||Initial|
|Squirt||3||Shoots water at one enemy.||Press and release A alternately to fill the gauge, but don't let it overflow!||Initial|
|Water Block||3||Boosts Mario's defense.||Press A as the red stars light up.||Super Rank|
|Tidal Wave||6||Launches water attacks against all enemies||Press A, B, and CDown as shown on the screen.||Ultra Rank|
- Like the other Paper Mario partners, Sushie was originally going to appear with updated sprites in the sequel, Paper Mario: The Thousand-Year Door. However, she and most of the others were removed for unknown reasons.
- Sushie is the only partner who does not have any sprite data in Super Paper Mario.