Seasons & episodes

A rumored move throws the Ham-Hams into emotional turmoil, straining friendships and loyalties as misunderstandings push one of them away and leave the group’s future uncertain.

The Ham-Hams meet two hamster sisters named Lapis and Lazuli and discover their magical world made of candy called Sweet Paradise.

The Ham-Hams play in Sweet Paradise, but Lapis has second thoughts because she thinks they will eat all of Sweet Paradise, and she thinks that friends are unnecessary as long as she has Lazuli.

Lazuli makes a magical seed experiment, but it keeps failing. Meanwhile, Panda and the other Ham-Hams work on the Jewelry House. The episode ends with Lapis thanking Hamtaro for his help, and kisses him on the cheek, much to Bijou's utter shock.

Bijou, still reeling from seeing Lapis kissing Hamtaro in the last episode, begins to fear that a relationship is forming between them, and tries to keep the two of them apart. However, this plan gets complicated when Lapis asks Bijou to help her find Lazuli, who went to Hamtaro's house on her own. At the end of the episode, Lapis resolves the situation by explaining that the kiss was just her way of showing gratitude.

Snoozer is having a nightmare! The Ham-Hams go into Snoozer's dream to save him.

Boss becomes Hero-Ham, a mysterious hero, and no one seems to know it's him. He comes to the rescue when the crow ladies attack the Jewelry House!

Laura, Kana and Mindy are helping out at Mimi's school, and Mindy's bear cub Kumajiro goes missing at the school. Can the Ham-Hams find the cub?

Bijou was saved by a mysterious hero who she thinks was Hamtaro.

After accidentally disrupting another group’s creative space, the Ham-Hams are confronted and introduced to a new way of expressing themselves through art.

A candy unicorn is causing mischief in Sweet Paradise, but Oxnard gets blamed for the destruction! Can Oxnard clear his name?

Otome's crew idolizes Hero-Ham after he saves Lion and Bear, but then they want him to get revenge on the Ham-Hams for messing up their Art Cove. So he makes up a lie that there is an evil monster in the Jewelry House called the "Muha-Muha Alien" so Otome's crew will be afraid of going near the Jewelry House and leave the Ham-Hams alone.

Hamtaro, Oxnard, Lapis, and Snoozer get swallowed by a giant worm when it attacks Sweet Paradise.

Hamtaro, Oxnard, Lapis, and Snoozer are stuck in the worm's stomach. Hero-Ham saves them and reveals himself to be Boss.

It's a sugar star night in Sweet Paradise, and Marron wants to get them, but she gets into an argument with Lazuli.

Sparkle tries to make Hamtaro and Bijou a couple, but while trying to do so, she starts to have feelings for Hamtaro again.

Lapis gets upset with Lazuli after Lazuli messes up their room. Lazuli tries to get a berry to give to Lapis to apologize, but Lapis yells at her and says that it's dangerous to climb so high. This makes Lazuli upset and run away, and so the Ham-Hams help Lapis get a special flower for Lazuli to say she's sorry.

Laura is going to a sunflower field, but when she is helping an old woman, she loses her handbag, and while Hamtaro is trying to get it to her, she leaves on the train without him! Can Hamtaro get back to Laura?

The Ham-Hams discover the Djungarian kingdom and meet djungarian hamsters who dress like animals and plants, but the Cactus Brothers steal Lazuli's magic hourglass.

The Ham-Hams search for treasure in the Djungarian kingdom, but Otome, Lion, and Bear want to find it first.

The Ham-Hams continue to chase the Cactus Brothers to retrieve Lazuli's hourglass. It falls into the sea, and the Ham-Hams dress like sea creatures to make friends with the sea-dwelling Djungarians.

The Ham-Hams get Lazuli's hourglass back, but the Cactus Brothers want to become king and they take the hourglass again.

The Ham-Hams get the hourglass back, and Otome tries to be queen.

Elder Ham and Auntie Viv are surprised that hamsters can eat sweets, but they happily join the Ham-Hams playing in Sweet Paradise, but then a magic mirror makes Auntie Viv and Bijou switch places. When Hamtaro tries to figure a way to change them back to themselves, he gets himself switched with Elder Ham.