|Hobby||Performing a Pop'n Music puppet show, Popper Chorus support|
|Dislikes||Merciless and bellicose people|
|First Appearance||Pop'n Music 20 fantasia|
Nonet is one of the five chosen characters from Pop'n Music 20 fantasia's Minna de Tsukude website and the first winning character of Boku mo Watashi mo Pop'n Artist.
A girl who loves songs, dancing and games.
She has been pop'n with everyone, she can boost the play further to appear out of nowhere♪
Nonet is a young girl with a sea green eye color. She has orange hair that is styled into braided pigtails, until they've reached to her hips. On Nonet's head is a Pop'n Music-themed headdress. Her attire has the color yellow and the main colors of the Pop-kuns (resembling the buttons of a Pop'n Music arcade machine) on her skirt. A red "P" is located on the left side of Nonet's dress. Nonet has colorful stockings, which are blue, pink, orange, and yellow. Her boots are plainly white with teal soles, which match her belt buckle. Nonet is holding two Pop-kun puppets: the one on the right is cyan, while the one on the left is red. On her FEVER animation, they change to Mimi and Nyami puppets who wear blue dresses.
Her 2P variant has cyan hair and a hot pink eye color. She wears a purple, pink, and green Pop'n Music-themed headdress. Her attire has shades of the color green and the main colors of the Pop-kuns (resembling the buttons of a Pop'n Music arcade machine) on her skirt. A green "P" is located on the left side of Nonet's dress, which is purple on top with a black collar and belt. Nonet has colorful stockings, which are rainbow. Her boots are plainly black with purple soles. Nonet is holding two Pop-kun puppets: the one on the right is blue, while the one on the left is pink. On her FEVER animation, they change to Mimi and Nyami puppets.
|Attack||Let's start! (はじまるよ！ Hajimaru yo!?)|
|Damage||I do not care! (気にしない！ Ki ni shinai!?)|
|GOOD Play||Papatto♥ (ぱぱっと♥ Papatto♥?)|
|BAD Play||Wha? (えぇ？ Ee??)|
|WIN||CLEAR~♪ (クリア～♪ Kuria~♪?)|
|LOSE||Too bad (かなし～い Kanashi~i?)|
- Nonet's attire design was based on a Pop'n Music arcade machine, as it was Pop'n Music's anniversary when the contest to create her was held.
- In Nonet's FEVER animation, Mimi and Nyami make their cameos as puppets.
- Nonet's birthdate is identical to Nova's, Parrot's, Rocket86's, and Olivia's.