Several anime characters come with companions/familiars. These companions are likely an extended part of their partner, due to their similarities. While some of them have magical prowess, others are there just for companionship. Due to their deep bond with their partners, they often put their lives in danger to save others. Nonetheless, these characters make the anime more interesting and entertaining to watch. Here is a list of the cutest anime companions and familiars that fans can’t get enough of, especially when it comes to their merchandise.
1. Pikachu
- Anime: Pokรฉmon
- Partner: Ash Ketchum
Pikachu is the most iconic anime companion ever. The yellow mouse and electric-type Pokรฉmon, with round cheeks, large ears, and a zig-zag tail, have an adorable design. Pikachu defines loyalty and friendship, and is always ready to give everything for Ash, even when he can barely stand. Pikachu is also shown to have a mischievous side, with Ash getting electrocuted by him on multiple occasions. Even if someone is not familiar with Pokรฉmon, they will know Pikachuโs name and its dialect โPika, Pika.โ The yellow pocket monsters are the mascot of the franchise and have attained global recognition. From merch to being featured on aeroplanes and parades, Pikachu has experienced everything.

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2. Puck
- Anime: Re:Zero โ Starting Life in Another World
- Partner: Emilia
Puck is the familiar of Emilia, and while he appears to be cute and chibi, he is the Great Spirit of Fire and Ice. Puck is a silver-colored creature with a long tail and large eyes. He can fly and loves napping. Being a Great Spirit, Puck has a contract with Emilia and loves her dearly. When his powers get depleted, he disappears. With a chibi stature, Puck is one of the most adorable anime familiars. However, his original form is scary as he takes the shape of a massive beast and can wreak havoc.

3. Happy
- Anime: Fairy Tail
- Partner: Natsu Dragneel
Happy is an exceed, which is a winged cat. His blue color and cute looks, with an energetic aura and cheeky smile, make him a great companion. He loves Natsu dearly, but also quarrels with him on certain occasions. Happy is head over heels for Carla, another exceed who is partnered with Wendy. His hilarious personality and fish obsession are a plus to his entertaining character. While Happy seems to bring the good times, he has been quite useful on multiple occasions, and when it is time to save his friends, he does not care for himself. His โAye, Sirโ speech is widely regarded as the cutest and most popular dialogue in the fandom.

4. Nyanko-sensei (Madara)
- Anime: Natsumeโs Book of Friends
- Partner: Takashi Natsume
A powerful Yokai spirit, Madara, popularly known as Nyanko-sensei, is the spiritual mentor of bodyguard of the protagonist, Takashi Natsume. Nyanko-sensei is a squishy cat with orange stripes, and can be barely recognized as a Yokai spirit from her cat-like behaviour. At first, he was not a companion, but over time, their bond became stronger. Nyanko-sensei can come across as greedy, mischievous, prideful, and lazy, but deep down, he is quite protective of his companion. He has emotional depth, comic relief, and is undoubtedly the star of the show.

5. Luna and Artemis
- Anime: Sailor Moon
- Partner: Usagi Tsukino
Two Sailor Guardians from Sailor Moon have a magical companion, with Luna being Usagiโs (Sailor Moon) and Artemis being Minako Aino’s (Sailor Venus) companion. While Luna is a black female magical talking cat with red eyes, Artemis is a male white cat with deep blue eyes. Both of them have a golden crescent moon mark on their foreheads. While both of them are cute, the magical feline duo are calm and composed, projecting a strict motherly behaviour towards the Sailor Guardians.
All of Usagi Tsukinoโs abilities come from Luna, starting with the power to transform, Moon Stick, communicators, etc. Luna may be Sailor Moonโs guardian, but she is a coach to the entire battalion and has gone to extreme lengths to protect them, just like Artemis. Later, Luna and Artemis’s cuteness found a competitor in their daughter, Diana.

6. Chibi-Totoro
- Anime: My Neighbor Totoro
- Partner: Satsuki and Mei
My Neighbour Totoro saw Satsuki and her sister, Mei, coming into contact with the forest spirit after relocating to an old house. The forest spirit comes in three shapes, large, medium, and small, with the girls naming them Totoro. The smallest one is called Chibi-Totoro and is the cutest of them all. It is a small mouse-like creature with large eyes and no mouth. It is white and off-white with small feet and large ears. While experiencing everything with its eyes, Chibi-Totoro has curiosity in its stare, following an innocence and magic in its nature. Chibi-Totoroโs unforgettable nature has made him a worldwide anime mascot, with his merchandise available at every corner of the world.

7. Togepi
- Anime: Pokรฉmon
- Partner: Misty
For a long time, Misty carried a Pokรฉmon egg until it hatched into a cute little Togepi. While Togepiโs head sticks out of the shell, its lower half is covered by the unique eggshell, with only its feet sticking out. It is a baby Pokรฉmon and often makes adorable sounds. Togepi considers Misty to be its mother and shares a deep bond with her. Likewise, Misty almost always carried Togepi in her arms, even while they were travelling. Being one of the earliest Pokรฉmon belonging to the Fairy type, she is quite powerful. Surprisingly, it remains one of the few Pokรฉmon to be introduced in the anime before instead of the video games.

8. Kon (Kaizou Konpaku)
- Anime: Bleach
- Partner: Ichigo Kurosaki
Initially designed to be a disposable soul soldier, Kon was given a second chance at life after Ichigo Kurosaki let him live inside a lion plush. Since then, Kon has become one of the most adorable companions in the anime-verse. Several of Bleachโs hilarious moments surround him, especially when he flirts with female characters, is dramatic, and gets pushed around by other characters. While Kon does not have any abilities, he has shown a significant amount of courage at various points during the anime. His tantrums and antics are a much-needed break from the serious plot of Tite Kuboโs magnum opus.

9. Zeus
- Anime: One Piece
- Partner: Nami
Zeus is referred to as a Homie, a living being created from soul fragments using Charlotte Linlinโs Soru Soru no Mi. Zeus is a cloud wearing a cap, large eyes, and a smiley face. Initially, he was with Big Mom, but during the Wano arc, Nami took her.
Nami feeds him thunder clouds, that is generated from her Clima-Tact. It is not only a treat for Zeus, but also used to make him potent, as feeding them will charge him up, and he will be able to magnify the thunderโs effects, as it is a cloud. In his potent form, Zeus becomes a large black cloud with an evil smile. However, in its normal form, Zeus is quite adorable, and even though he loves Nami, he is also quite afraid of her.

10. Ein
- Anime: Cowboy Bebop
- Partner: Edward
It is common knowledge that Pembroke Welsh Corgis are one of the cutest dog breeds in the world. Shinichiro Watanabe used that breed in his generational anime, Cowboy Bebop. Ein, the pet dog of Edward, has a smiling face with his tongue sticking out, and during some occasions, his eyes are closed when he barks. While he appears to be the cutest character in the anime, he happens to be one of the most intelligent characters, too. Since he was genetically engineered by scientists, Ein can operate computers, play chess, and answer phones. The dog is quite fond of Edward and follows her everywhere. Even when she left the Bebop, Ein went with her.

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Priyanko is currently pursuing his Master’s in Economics. He loves to read manga or watch anime in his spare time. He is a massive fan of One Piece, Naruto, and Haikyu. Amidst the Great Pirating Era, he wishes to become the greatest Hokage, even though he is short.


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