Seasons & episodes

A stray cat threatens Bijou, and Hamtaro and Boss try to protect her, but Boss is afraid and cowers. However, Hamtaro and Bijou think Boss was brave and that he "lowered his head to feint the cat". Boss is upset that he was such a coward, and he runs out of the clubhouse. Hamtaro goes to find him, but Boss yells at Hamtaro, saying he wants to be left alone. Hamtaro says he wouldn't want to come near Boss. Sabu comes, and says that they shouldn't fight, but instead they should have a duel.

Laura and Kana are in the school's play of Little Red Riding Hood. Meanwhile, a scary wolf stalks the Ham-Hams, but is it really a wolf?

Humans are going to dig up the tree above the Ham-Ham Clubhouse! Can the Ham-Hams save their precious club?

Zack has an argument with his mom, so the Ham-Hams go on a trip to Trotting Mountain to find a gift for him.

Nin-Ham falls out of the sky and tells the Ham-Hams he has a special mission so they won't think he's clumsy. The Ham-Hams try to help him.

The Ham-Hams meet Flora the nurse hamster, an assistant to Dr. Lion, and Stan starts to fall for her.

Laura and Kana get into problems while skiing, and Brandy and the Ham-Hams help. Also, Boss and Stan compete to see who is better at skiing.

Sparkle becomes fascinated with Omar after misunderstanding his lifestyle, imagining a glamorous future with him, but her expectations clash with reality during an adventure that ultimately changes how she sees him.

Mimi wishes to have the greatest Christmas ever, but her dad and Kana's dad get into an argument and don't want each other's families to spend Christmas together. So the Ham-Hams try to help give Mimi a Christmas party.

The Ham-Hams dream and meet Harmony and Spat. Will Hamtaro, Bijou, and Harmony stop Spat?

It's New Year's, and Penelope and one of the chickens become friends. Will the Ham-Hams and chickens work together to save Penelope and the baby chicken?

Maria writes a letter to her grandmother, and Hamtaro and Bijou help Maria to get her letter to her grandmother.

The Ham-Hams meet Barrette, a hamster who can knit. Barrette has a crush on Hamtaro and she sees Bijou as a rival. Meanwhile, Penelope is sad that Pashmina is not with the Ham-Hams. Will Barrette be friends with Penelope?

Sandy's owner Hillary messes up gym training and Sandy gets worried. Can the Ham-Hams help Hillary master gym again?

Hamtaro wants to go outside with Laura, but she leaves him behind because she thought he might be getting a cold. But Hamtaro hears her say that he was acting weird, which hurts his feelings, and he leaves on a journey with Jingle to find "the cloak of the wind".

It's Valentine's Day, and the Ham-Ham girls plan on what to give the Ham-Ham boys. Sandy wants to give her sweetheart Maxwell something, Boss thinks Bijou will give something to Hamtaro, and Stan wants to impress Flora. Will the Ham-Girls and Ham-Boys get what they desire?

The Ham-Hams think Hamtaro has gotten stuck in a painting and try to get him out.

The Ham-Hams visit Pepper, and Oxnard and Pepper are emperor and empress in the Doll Festival.

Maxwell's owner Melissa is upset that Zack laughed at her. Maxwell and Howdy start to fight. Can they forgive each other so Maxwell and Howdy can become friends again?

The Ham-Hams meet Ook-Ook, a hamster dressed like a monkey, and Buster, a security guard hamster who is pursuing Ook-Ook.

Sparkle becomes jealous of Bijou because she believes Bijou is prettier than her (She starts believing this when Bijou was able to get Hamtaro's attention but she couldn't). She begins to like Hamtaro and tries to capture his heart to make Bijou jealous.

Panda's owner Mimi wants to see cherry blossoms.

The Ham-Hams meet mischievous triplet hamsters called the Hambini Brothers.

The Ham-Hams and their owners visit Dylan's farm, along with Travis and Roberto.