Seasons & episodes

The Ham-Hams and Mindy's grandfather take care of a sick dog.

Maria styles Laura and Kana's hair, and Bijou and the other Ham-Girls try out new fashions too.

The Ham-Hams fall asleep in the Jewelry House and dream of Robin-Ham again.

One of Lazuli's experiments makes Penelope huge, Boss small, and Oxnard even tinier! Can they return to normal?

Laura's school has a sports day, but Maki's grandpa can't make it because one of the horses at their ranch is in labor. So the Ham-Hams try to find a way to cheer Maki on for her grandpa.

Lazuli sees a flying hamster calling Hamtaro's name. Hamtaro says he met a hamster like that once in a dream. It turns out to be Prince Bo, and he needs the Ham-Hams' help to get his umbrella back from a shark that has the umbrella stuck in its teeth.

Otome's crew continues to idol Hero-Ham, still not knowing it's Boss, and they keep Lapis up all night with the noise from their building tributes to Hero-Ham and statues of who he's defeated (the Three Crow Ladies from 199 and the Muha-Muha Alien, who was also Boss in disguise, from episode 204). Lazuli makes seeds that bring the statues to life, but the evil statues mess up Otome's crew's Hero-Ham tribute. The Ham-Hams come up with a plan to save the day.

It's Halloween and the Djungarians are visiting. The Ham-Hams have a Halloween celebration, but Otome and her crew get scared because they think that the Ham-Hams in their costumes are monsters.

When a magical mishap creates multiple duplicates of the Ham-Hams, chaos ensues as they race to fix the problem before things spiral further out of control.

Flora is in shock! She had heard that she is going to get married. Stan is heartbroken. But it turns out that it was Dr Lion's monkey, Pepe marrying the female monkey, not Flora. Stan begins to ride with wild boars.

Hamtaro is upset because something is wrong with Brandy. Lazuli creates Dog Cookies so all dogs can now talk. They even gave Maria's dog, Lily, some. Is Brandy going to talk for the rest of his life?

Boss is drawing Bijou, but it doesn't turn out right. One of Lazuli's magic seeds brings the drawing to life, and Boss names it Shiron.

Sparkle visits again and meets Otome, Lion, and Bear. Sparkle and Otome compete to see whose art is better, but they get caught in a snowstorm.

The Ham-Hams learn fortune-telling with Lapis and Lazuli.

While Christmas shopping, Laura and her mom meet a little girl who is going to her grandmother's house, and she has drawn a picture for her grandmother, but she loses it on the bus. The Ham-Hams try to help get her picture to her grandmother.

Harmony tells the Ham-Hams that Santa Ham (who just so happens to look like Elder Ham) is sick, so they deliver presents for him. But Spat has something evil planned...

Hamtaro and Laura fall asleep on New Year's Eve and dream about a feudal Japan. Hamtaro is Sheriff Sunflower, Dexter is an evil nobleman, and Bijou, Sandy, Pashmina, and Penelope are called the "Auspicious Angels".

Lazuli does an experiment that makes it snow in Sweet Paradise, and the Ham-Hams make a giant snowman that comes to life!

Maria's friend Katrinne visits from France again, and Oshare visits the Ham-Hams. Oshare and the Ham-Hams see a man being mean to Katrinne, but it is really just one of her acts. Oshare and the Ham-Hams don't know this, however, and they try to save her.

The Ham-Hams think they're turning into ogres when they start growing horns.

The Ham-Hams meet the Rainbow Girls, loyal servants to Prince Bo, and they need to take a special basket to a high floating island.

It's Valentine's Day, and Sparkle wants to give a present to Hamtaro. She goes to Sweet Paradise, and she sees Lapis and Lazuli picking seeds from a tree. Lapis says it's Lazuli's newest experiment, "suki suki" seeds. Sparkle thinks Lapis will give Hamtaro one of the seeds to make him love Lapis. Lapis gives Sparkle 3 of the seeds, and she tries to give them to Hamtaro, but she keeps losing them! Can she retrieve the seeds for Hamtaro?

Omar visits, and the Ham-Hams show him Sweet Paradise. He shows them what he got on his trip around the world. But Oxnard crashes into him, and all his things go everywhere! The Ham-Hams pick all his stuff up, but Oxnard accidentally puts the magical stone that keeps Sweet Paradise from disappearing in Omar's bag, and Sweet Paradise begins to disappear. Can the Ham-Hams get the stone back and save Sweet Paradise?

The Ham-Hams meet Radar, a prince who is marrying Princess Championi, but Radar gets lost while searching for his wedding present. The Ham-Hams help him get to his wedding in time.