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Let's see what you got. Try to keep up if you can.
|—Nanini, Whacky Jaxxyz|
Nanini has light pink skin and a dark green hair that falls down to the back of her shoulders.
She has red pupils and yellow sclera, along with black eyelids and pointy pink ears. She has yellow horns poking out of her hat and a small fang on the left side of her mouth.
She wears a white sweater with magenta sleeves, dark brown boots, leggings, and a brown beanie with a pink flower. She also has a little tail that comes out of her shirt.
Nanini loves getting into trouble, but only if someone else will join her. Desperately wants to form her own gang of rude kids.
|93. "We Are Heroes":||Background||103. "Radical Rescue":||Absent|
|94. "KO, Rad, and Enid!":||Absent||104. "Let's Meet Sonic":||Absent|
|95. "TKO Rules!":||Absent||105. "Let's Get Shadowy":||Absent|
|96. "Chip's Damage":||Absent||106. "You're a Good Friend, KO":||Absent|
|97. "K.O. vs. Fink":||Absent||107. "Red Action 3: Grudgement Day":||Absent|
|98. "The K.O. Trap":||Absent||108. "Carl":||Absent|
|99. "Whatever Happened to... Rippy Roo?":||Absent||109. "Dendy's Video Channel":||Absent|
|100. "Planet X":||Absent||110/111. "Let's Fight to the End":||Absent|
|101. "Deep Space Vacation":||Absent||112. "Thank You for Watching the Show":||Absent|
|102. "Big Reveal":||Absent|
- Nanini is Ryann Shannon's self insert character.
- She was bred to become an evil minion like the rest of her impish species, but she ran away from that life and later became KO’s classmate.