Another day has begun. At the foot of a cat-shaped mountain sits a field of banana trees. As the bananas grow, out of them pop mysterious creatures that look a bit like cats and a bit like bananas... the bananyas! This is the rather bizarre story of a curious bunch of friends... nya!

Meowteors rain down from the big round thing in the sky, and the bananyas collect them. They then carry all the meowteors to the elder's house. The elder grants permission, and the bananyas begin to... nya?!

A meowteor twinkles as it falls to the ground. It bumps into a small banana... and out of the banana pops the adorable Droopy-eared Bananya! All of the bananyas fall in love with her cuteness, nya...

Bananya is in the mood to do ninja things after reading a ninja manga, so he and Droopy-eared Bananya become Ninja Bananya's disciples. The run through fields, dive underwater, fly through the sky... but then all the other bananyas suddenly show up. Nyan-nyan!

Bananya and Droopy-eared Bananya are walking in the mountains when it starts to rain, so they take shelter in a mysterious mansion. Inside, they encounter the ominous figure of Scientist Bananya. They run away in shock, but something even more frightening awaits... Nyaaaa!

Bananya and Droopy-eared Bananya are enjoying some fishing when, to their surprise, they fish up a robot cat! They're both thrilled to have a new friend. They play hide-and seek, take catnaps, and even run through a field of flowers together! But then the robot cat stops moving... Nya, nya...

The whole village has turned out for a music festival. Appearing on stage is... On guitar, Emo Bananya! On drums, Metal Bananya! And on vocals, Vampire Bananya! The festival reaches its climax as everyone gets into their hardcore rhythms, but then it suddenly starts to rain... Nya♪ Nya♪ Nya♪ Nya♪

The cat-shaped mountain blows its top again, signaling the arrival of another meowteor. It turns out to be... a device that translates the bananyas' language??? Just what do the bananyas talk about every day, anyway? Fantastic!

Today is the annual festival. Many stalls have been set up, and everyone's having a great time! Then comes the long-awaited Bon dance, and finally, an extravagant fireworks show! But the ones launching the fireworks are... the Zombie Bananyas?! Nyaaa nya-nyaaa!

Another meowteor falls from the sky. As he approaches it, Bananya realizes that it looks just like the round thing in the sky. He immediately takes it to the elder, who shows him many pictures of the round thing in the sky, much to Bananya's delight. But before he realizes it... nyaaa... zzz

As Bananya and Droopy-eared Bananya are walking alongside the river, a strange wand floats their way. They ask the elder about it, and he says it belongs to the legendary Rainbow Bananya. So they set out to return the wand to its owner, but... nyanya?

Bananya and Droopy-eared Bananya meet the legendary Rainbow Bananya... along with her sister, Night Rainbow Bananya! To thank them for returning her wand, Rainbow Bananya says she'll grant any wish for them... What will Bananya wish for?! Nyaaaaaa☆彡

Bananya looks around. What is this place??? It looks like the legendary Rainbow Bananya has used her powers to send him to the big round thing in the sky, just like he always dreamed of! And there he meets... Oh my nya!

A lone planet hangs in the universe. This colorful planet of blue skies, white clouds, and green earth is where Bananya spends his leisurely days. One day, Baby Sweet suddenly appears before Bananya. The two quickly become friends and set out on a wondrous journey.

Baby Sweet starts glowing, and the next thing he knows, Bananya is on an island where summer lasts forever. Bananya and Baby Sweet join Eternal Summer Bananya in fun activities like surfing, free diving, and beach volleyball. As they're lounging in the sea, they see a dorsal fin cruising their way! Bananya and friends may be in trouble!

Bananya and Baby Sweet reach a wasteland where dry grasses tumble across the ground. As they're looking around, they suddenly find themselves surrounded by a bunch of Rowdy Bananyas. Then our very own Western Bananya shows up, and the desert showdown begins. Who will stand victorious?!

Bananya and Baby Sweet come across a coffin in a dark, gloomy mansion. As Bananya carefully investigates, a strange shadow appears behind him! Startled, the duo runs away as quickly as they can, but more mysterious shadows appear one after another, refusing to let them get away! Can Bananya and Baby Sweet escape the mansion?

A train speeds toward Bananya and Baby Sweet! It's all over! But just when all hope seems lost, the hero of justice, Bananya Man, appears! The duo find themselves entranced and decide to patrol the town, hoping to become heroes themselves. But then a menace from the skies threatens the peace...

Coach Bananya has trained up champions in many sports. When the legendary coach sees hidden potential in him, Bananya starts practicing various sports. Then the day of the big tournament comes, and Bananya must face an array of champions!

Victim Banana lies on the floor in the kitchen of a train bound for parts unknown. Bananya and friends are gathered together by Police Bananya, who's investigating the incident. Someone among them must be the culprit... but the investigation comes to a standstill. Just then, they're joined by a great detective who can solve any case!

Bananya is snowboarding on a snowy mountain that hosts all kinds of winter sports, but suddenly he disappears. Baby Sweet goes looking for him, clinging to her memories of all the time they've spent together. Will she manage to find Bananya?

Bananya and Baby Sweet are summoned to a magic school where young witches and wizards learn. Their eyes gleam as they see magic for the first time. Then they meet Wizard Bananya, who isn't very good with summoning magic, and try to cheer him on. He fails repeatedly at summoning, but Bananya is smiling...

Banawan: a puppy living in a banana. This is where the Banawans live, and this is where two species meet for the first time. The first contact between "nya" and "woof." Will Bananya and Banawan be able to understand each other?

The sound of a conch shell echoes over the Warring States battlefield. Amidst the tension of the standoff between the Banana Army and the Kitty Army, Bananya makes his appearance. Without even knowing why, he's suddenly named the general of the Banana Army. Despite Bananya's bewilderment, the time has come to do battle!

A big Pallas's cat has been watching Bananya and Baby Sweet's adventures from a distance, envious of all the fun times they have. Then, one lonely, snowy day, the Pallas's cat is visited by someone in a red suit…

The true identity of the invader who's been working behind the scenes all along is revealed. Was Bananya's entire journey part of someone else's plan?! The invader's grand scheme sets in motion the greatest crisis the planet has ever faced! Bananya Man rushes to save Bananya. What does the future hold for them?!