Seasons & episodes

Laura and Kana hear ghost stories at summer camp.

When Laura and her parents visit their friends at a sunflower field, the Ham-Hams meet Solara.

Hamtaro, Oxnard, Bijou and Boss help Nin-Ham with his summer assignment when Laura and Kana visit a ninja-themed amusement park.

While inspired to grow their own food, the Ham-Hams end up on an unexpected adventure after searching for a missing friend, leading them to help new allies protect their garden.

The Ham-Hams help an old man with his paintings of a bird of prey named Tobisuke.

Laura and Kana go to see Mr. Yoshi and Charlotte's new baby while the Ham-Hams are left to manage a chaotic babysitting situation, forcing them to step in and keep things under control.

One day, Bijou falls from the tree at her house and lies on the grass, unable to get up. Maria spots her and takes her inside, and Bijou realizes how much she had made her owner worry. She promises to never leave her home again, meaning she cannot see her friends ever again. Even so, Hamtaro decides to see her every day to cheer her up.

The Ham-Hams see Sparkle and Robo-Joe again.

Mimi's school is having a sports day, and the Ham-Hams help her.

The Ham-Hams and Seamore help a dolphin return to the sea.

The Ham-Hams meet Marron, a friend of Tomy-T and Eggy-P, and she tells them that the vegetable orchard will be in trouble because of a coming typhoon. So, the Ham-Hams help Tomy-T, Eggy-P, and Marron save the vegetables.

The Ham-Hams decide to have a costume party for Halloween. They go into the forest by the park for the party when they are ambushed by the Halloween Phantom and Wolf-Ham, who turns out to be Auntie Viv and Elder Ham.

The Ham-Hams explore in a cave, but Sandy goes missing! Can Maxwell and the Ham-Hams find her, or is the story about Chris and his love Rose going to end?

Brandy runs away from home because Laura and her parents got a poodle to watch over.

The Ham-Girls and Boss help Flora with a Ham-Ham Ambulance.

Penelope and Marron want to make a wish on a shooting star.

The Ham-Hams investigate what Laura's dad is doing when he leaves the house at night mysteriously.

Dylan and Pepper are going to visit Kana and her parents, but their car broke down. Will Oxnard be able to see Pepper?

Kana gets a "TV-PC" toy for Christmas, and she and Laura play with it. Hamtaro, Oxnard, Bijou, and Boss are curious and play with it too, but Boss knocks it over accidentally and one of the batteries gets knocked out, and Kana thinks it has broken. It's up to the Ham-Hams to fix it!

Hamtaro dreams that he and his friends are cave-hams, and they meet a flying hamster called Bo who has lost his magical umbrella, and, without it, he can't make a rainbow or get back home. They go to the village guru (Elder-Ham) to find out where the umbrella is. They end up looking for it on a mammoth, but Bo and Hamtaro are sucked into its trunk! Can the Ham-Hams save them?

The Ham-Hams visit Ook-Ook and Buster at the zoo again, but the monkeys get loose! Can they be returned?

The Ham-Hams visit Tomy-T, Eggy-P, and Marron, and Marron wants to play in the snow with Penelope, but the crow ladies attack them!

The Ham-Hams babysit the Hambini brothers.

The Ham-Hams and Mr. Yoshi help his son Yamato do the ogre-scaring ritual for Setsubun.