Seasons & episodes

The Ham-Hams make too much noise while playing, and they upset Boss, who is trying to sleep. So the Ham-Hams want to make a new room for Boss to play and relax in.

Laura and Hamtaro visit their old hometown, and see Laura's old friend Claire.

Bijou, Pashmina, Sandy, Penelope, and Boss want to help Flora. This made Stan, Howdy, Dexter, and Maxwell fall over; Bijou, Pashmina, Sandy, Hamtaro, and Oxnard dress as nurses.

The Ham-Hams think that Auntie Viv is a mother figure, so they pamper her for Mother's Day.

Sparkle thinks that cameramen got an exclusive of her having a romance with Hamtaro, but they were really just old men and women taking pictures of plants. But Sparkle is convinced there will be a scandal and she moves into Boss's room in the Clubhouse. Will she ever go back to Glitter?

Robo-Joe is entered in a competition against another robot. Can he win?

Omar visits and takes a rest, and meanwhile, Snoozer rides around on Omar's turtle.

The Ham-Hams search for a hydrangea on a rainy day.

The Ham-Hams take care of a caterpillar they saved from the Chicky-Chickies.

Laura and Kana run away with Hamtaro and Oxnard. Boss, Howdy, Dexter, and Bijou look for them. Bijou is afraid that Hamtaro has gone forever.

Hamtaro dreams that Bijou, Pashmina, Penelope, and Sandy are normal singers and dancers by day, but at night they are Girl Thieves.

When Maxwell reads a love story his owner Yume wrote, Sandy asks Maxwell if he likes someone. This causes Maxwell to blush from embarrassment (because he likes her). He replies "Why would I like a girl?" and Sandy leaves the room feeling sad. Sandy talks about it with Bijou and Pashmina, and they tell her to never give up and to never change her feelings about him. Later, at nighttime, the Ham-Hams leave Sandy and Maxwell alone under the stars. Will Maxwell be able to tell Sandy that he loves her just as much as she loves him?

Laura has to clean the chickens' cage, but they chase after the Ham-Hams. Can they beat the chickens?

The Ham-Hams help Sparkle with acting lessons.

The Ham-Hams meet Tater, a hamster who runs a food truck, and after he saves a high-class hamster named Malta, he wants to give her a present to show his love for her.

The Ham-Hams help little twin girls named Eri and Yuri who get lost from their parents in an amusement park.

The Ham-Hams meet Seamore, a hamster who can swim.

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.