Potato Gang, Kids!

A mysterious boy, who claims to be the shadow and is a bit rebellious. He tries very hard not to get attached to his new companions.

From the very beginning of the channel, Kode has always shown himself to be cheerful, kind, honest, and especially naive.

Sunny demonstrates a neutral, rational, calm, and responsible nature, being the least emotional and most responsible of the group, often considered the "mother" of the group. She has stated many times that she doesn't feel certain types of emotions, especially love; this is probably due to the fact that she never had feelings before becoming human. She started reading fanfiction to better understand human emotions. However, she changes completely when irritated, striking fear into anyone.

Furthermore, she is very observant and attentive to detail, always paying attention when someone in the class says something interesting, and even keeping a diary where she recounts her day-to-day life with the class and records observations that may be relevant.

Batatinha always demonstrates being lively, spontaneous, chaotic, and often childish. Explosive and arrogant, she always wants to highlight how powerful and perfect she is. To emphasize this, she often puts down the other members of the group—whether playfully or not.

However, when interrupted by the cane or confronted about her past, Batatinha's behavior changes, usually becoming frightened or shocked and avoiding talking about it as much as possible.

She has fair skin, straight hair with a gradient from cyan to light pink, a slightly sparse, straight fringe adorned with an accessory that strongly resembles a jellyfish's umbrella, and two long pigtails that fade to the final color of the gradient—light pink—at the bottom of her hair. She has bright pink eyes with a white "+" pupil, and wears a navy blue blouse with a cyan jellyfish brooch fastening at the collar. The blouse has white stripes on the collar, the cuffs, and the hem. She wears a skirt with a gradient between navy blue and light cyan and shoes in the same color as her blouse.

He has dark brown skin, short white hair, and a purple sleepsuit that covers almost his entire body. Its sleeves fasten under his hands with a paw-like design, featuring light pink metacarpal and digital pads on the inner face, and a pair of horns on the hood, complemented by pink "eyes" at the top and a torn opening that, together with the latter, creates an expression beneath the garment. Under his face, he wears a seemingly digital black mask resembling a cat. The eyes seen in the mask are a light pink. His mouth is exaggeratedly depicted with sharp teeth that can change expression according to his feelings, but without opening to expose his oral cavity.

She has fair skin, spiky hair that's too cartoonishly yellow to be considered blonde, yellow eyes, a white hat with a beak and eyes made to resemble a duck's, an oversized yellow coat with a wide white collar and red and blue drawstrings. The cuffs and hem of her garment are also white, with vertical gray stripes. Finally, she wears white shorts and yellow rubber boots.

She has fair, almost pale skin, straight red hair with a crooked fringe parted to her right, and two short pigtails tied at the top of her head with two potato-shaped accessories on each side, each with a different expression. She wears a white outfit with a red blazer over it, with two yellow buttons and a black bow tie. She also wears a burgundy skirt and striped stockings, alternating between burgundy and red. Furthermore, she carries her staff at all times, even when she changes bodies; therefore, it can be considered a vital part of her character and appearance.

They are YouTubers; the reason the little potato created the channel is to dominate the universe. Through them, they create videos of various things and gameplays. With her staff, the little potato comes up with video ideas and also has powers. This world they are in is ruled by the little potato.
the little potato has an army of potatoes

When she was in her world, she was a jellyfish. Jellyfish normally don't have emotions, but when she was teleported to the potato gang, she became human. She doesn't intend to return to her world.

Sunny is cheerful, affectionate, and expressive. She has a lighthearted energy, likes to spread good humor, and is usually welcoming to everyone. She is communicative, sensitive, and brings balance to the group, making the atmosphere lighter even in chaotic situations. Her presence conveys comfort and closeness; she is a little reserved, loves plush toys, and struggles to try not to be so cold.
female gender

Apparently, he was bullied when he lived on his planet, but when he was teleported to the potato gang, he absolutely refused to leave.

A bit annoying (for Batatinha), and strategic, besides having a sensitive and even somewhat "nerdy" side, coming from a planet where ducks are valued, defending the idea that nothing is weird, but is also a member who exposes secrets and causes confusion in the group.
He loves ducks and bread with butter.
He hates fights and always tries to put an end to them when they happen.
gender-male

Apparently, in his world, it was apocalyptic; there, he was a homeless person. For some reason, he desperately wants to go back there. He ended up in the "Batatinha" gang, just like the others, being randomly selected by the "Batatinha" staff and teleported there.

Behind this, he harbors feelings and reflections that don't always surface, showing that there is depth beyond his calm demeanor.

Yuyu is calmer and more observant, he speaks less, but when he does, he's usually accurate. He has a more ironic and intelligent sense of humor; he doesn't need to exaggerate to be funny. He projects an image of someone focused, who likes to analyze situations and maintain a certain level of control. He pretends not to care about anyone, but he does. He doesn't particularly like the potato chip; he always wants to find a way back to his world.
He constantly hides food in his room, as if he were stockpiling food in case something happened.
gender-male
He loves technology.

Potato's staff isn't just a funny object. Potato talks when she's confused, sad, or tired, as if she were talking to herself, but in reality, she does talk to something since the staff responds, though only she can hear. But it also has powers; sometimes the staff asks her to do strange things, which scares Potato.

Despite being an animated character, Batatinha strongly conveys the feeling of someone who uses humor as a shield.

She tends to exaggerate her reactions and jokes, but at certain times:

be quieter

demonstrates emotional exhaustion.

Change the tone, even if quickly.

someone who learned to be funny in order to avoid showing vulnerability.
someone who can handle a lot of things on their own.
someone who transforms pain into laughter.

This contrast is what makes the character more real, less "perfect".

A little bit of her "story"

Without getting into heavy speculation, it's clear that:

She has spoken, albeit indirectly, about difficult times.

There is a recurring idea:

feeling misunderstood

having gone through phases of insecurity

maturing too early

Nothing is explicitly stated, but it appears: in jokes with a sad undertone.
in quick comments
in moments when smiling isn't so automatic.

Doci (the sister)

Doci often emerges as an important counterpoint.

Calmer

More sensitive

More welcoming

the security that Batatinha doesn't always show that it needs.

Funny and spontaneous: she makes jokes all the time and overreacts.

A bit crazy/clumsy: she makes mistakes, gets confused, and that becomes part of the humor.

Expressive: lots of grimaces, screams, and strong reactions.

Charismatic: easy to like, conveys a sense of friendship.

Slightly provocative: she likes to tease the other members, but without malice.

High energy: always cheerful, rarely appears serious.

Overall, she is portrayed as the kind of person who: makes a mess, laughs at everything, and turns any simple situation into something funny.
doesn't like Yu Yu Hakusho very much
female gender
She loves potatoes.