When the Pokemon anime first aired in 1997, it took what was already a best-selling formula in the video game world and increased the popularity tenfold and made Pokemon a global phenomenon. Even today, more than twenty years later, the anime, video game series, and merchandise are still as popular as ever. So, of course, it didn't take long for others to copy Pokemon's winning formula.

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For a long time in the late 90s to the early 2000s, it seemed every other anime being shipped out of Japan involved a group of kids collecting powerful monsters to fight with. And with many of those animes came a line of video games, trading cards or toys producers were hoping to capitalize on. While 80s cartoons had kids buying Care Bears dolls and G.I. Joe action figures, anime in the early 2000s had us collecting virtual pets and trading cards.

Updated June 24, 2022, by Gabrielle Huston: Many of us remember watching the original Pokemon anime fondly. However, depending on who you are and where you live, you also may remember fondly watching one of these Pokemon anime rip-offs.

15 My-HiME

My-HiME screenshot

Combing the Pokemon formula with the magical girl genre, My-HiME focuses on a group of girls with the power to summon and control Children: part-spiritual, part-magical creatures.

The series is more mature than most of the other entries on this list, as protagonist Mai Tokiha discovers she and the other HiMEs were gathered to Fuka Academy for a secret purpose.

Dark twists aside, this series did have some merchandise in the form of an adventure game on the PlayStation 2 and two PSP fighting games. Unfortunately, it doesn't look like they've been released outside of Japan.

14 Monsuno

Monsuno screenshot

Of course, Japanese studios weren't the only ones looking to copy Pokemon's success. Monsuno was an American cartoon that aired on Nickelodeon, premiering in 2012. Yeah, for some reason, Nickelodeon waited a long time to produce their "Mon" series, long after stronger competitors like Digimon and Yu-Gi-Oh! called it quits.

It's very telling that this series was produced by toy company Jakks Pacific and trading card maker The Topps Company. The show focused on a group of trainers battling monsters made with alien and animal DNA that they keep in devices called Cores. This one wasn't very memorable.

13 Bakugan Battle Brawlers

Bakugan Battle Brawlers screenshot

A joint production between Canadian and Japanese studios, Bakugan Battle Brawlers starts when some magical cards just fall out of the sky one day, for no real reason. Turns out these cards contain powerful creatures called Bakugan. So, of course, a group of kids think it would be a fun idea to make a game out of them.

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It seems Japan was tired of these Pokemon rip offs in 2007, because the series flopped over there. However, it was a hit in North America, leading to a few more seasons and a fairly popular card game.

12 Dragon Drive

Dragon Drive screenshot

Starting off as a manga in Monthly Shonen Jump, Dragon Drive's hero, Reiji Ozora, stands apart from the determined protagonists common in this genre in that he is a lazy slacker that can't finish anything. That's when his childhood friend Maiko introduces him to the titular virtual reality fighting game in which players and their dragon partners face off in a virtual city. He eventually becomes a more driven hero when he discovers it's up to him to save multiple worlds.

This series spawned a few memorable video games, including Dragon Drive: D-Masters Shot on GameCube.

11 Yo-Kai Watch

Yo-Kai Watch promo image

Starting off as a franchise of video games and toys, Yo-Kai Watch has become so popular in Japan that the movie beat The Force Awakens when it premiered in theaters. Part of that reason may be due to the anime serving as a parody of Pokémon-type shows.

While most of these shows have a protagonist who is trying to "be the very best," Nate is just trying to live a normal life, but all these Yo-Kai (ghosts) keep interrupting his life. What you get is a comedic slice-of-life anime about a boy who sees funny ghosts.

10 Zoids: New Century

Zoids New Century screenshot

Although this is the second series to be based off the Zoids mecha models, Zoids: New Century was the first to be dubbed in English and air on Western television. Taking place long after Zoids: Chaotic Century, Zoids are no longer used for warfare. Instead, they are used in a series of competitions and tournaments run by the Zoid Battle Commission.

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As such, this series is much lighter than the previous one. Also, it's only 26 episodes long, making it ideal for binge watching. If you ever thought Pokémon battles would be cooler with giant robots, this is the series for you.

9 Magi-Nation

Magi-Nation promo image

Based on the card game Magi Nation Duel, Magi-Nation is a Canadian/Korean animated series. It premiered in 2007 on both CBC Television and Kids' WB.

Taking place in another world known as the Moonlands, the long-sealed evil Shadow Magi Agram plans to escape and bring the Moonlands under his control, and it's up to a group of kids and their Dream Creatures to stop him.

The cartoon and the card game itself weren't that good, and the series was cancelled during its second season due to low ratings, with the remaining twelve episodes being dumped online.

8 Legendz

Legendz anime screenshot

Starting off as a manga created by Bandai back in 2003, the Legendz anime is less about the monster catching and training of Pokémon and focuses instead on the background of the mysterious "Soul Dolls," toys that contain legendary, powerful creatures within them. It's up to Ken Kazaki and his faithful Windragon to uncover their mysterious story.

While Hasbro produced a pilot for an English adaptation, the series was never picked up, so this is a lesser known series in the West. There were also a couple of video games, but none of them were released outside of Japan.

7 Duel Masters

Duel Masters anime screenshot

Though it's mainly remembered as being a cheap rip off of Yu-Gi-Oh!, Duel Masters was actually pretty popular in Japan, with its manga selling 4.46 million copies in total. The anime follows a young boy named Shobu Kirifuda who likes to play the titular card game. Somehow, he is one of the few duelists able to bring the monsters on his cards to life.

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The plot and Shobu's motivation of trying to be the best duelist felt a little too familiar for Western audiences, and the anime became a source of ridicule, though the card game was a somewhat popular fad.

6 Fighting Foodons

Fighting Foodons screenshot

Of all the Pokemon rip-offs on this list, this one has to be the most ridiculous. Fighting Foodons is a series where all the monsters are living food items. With the use of some magical cards called Meal Tickets, young apprentice chef Chase can turn his culinary concoctions into combat-ready creatures.

As crazy as this show is to comprehend, it is kinda neat to see an Iron Chef-like competition end with the dishes actually fighting each other. This series is filled to the brim with food puns, like the Foodon Hot Doggone-It and the villainous King Gorge.

5 Dinosaur King

Dinosaur King screenshot

Based on a card-based arcade game by Sega, Dinosaur King was adapted into an anime in 2007, making it a pretty late Pokemon knockoff. As the name implies, this one has kids training and fighting dinosaurs, which are contained in some futuristic cards that are activated when rubbed against some stones from a meteor.

This series can be seen as Sega's attempt to once again compete with Nintendo. Though the arcade game may have been popular, the same can't be said about the anime and DS game. The most ridiculous thing about this anime, though, is the kid named Rex Owen.

4 Shadow Star

Shadow Star screenshot

Nearly all of these Pokemon clones are made with the idea of selling cards and toys to kids, but Shadow Star instead aimed to deconstruct the entire Pokemon genre. Things start the same as all the others, following twelve-year-old girl Shiina Tamai and her "dragonchild."

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Don't let the cute creatures and kiddie opening fool you, as this series shows what would really happen if misfit teenagers could control supernaturally powerful monsters. Things get very violent very quickly, turning this into a dark horror anime on the same level as Parasyte.

3 Monster Rancher

Monster Rancher screenshot

Out of the original three "Mon" franchises, Monster Rancher is the most forgotten one and is usually only mentioned mockingly. Starting off as a series of life simulation RPGs, the anime starts when a young boy is sucked into his Monster Rancher game, with the key to finding his way back home lying with the elusive Phoenix "disc stone."

Though the video game series is still going strong (with its fourteenth installment being released as a mobile app), the anime borrows a little too heavily from Digimon and Pokemon.

2 Digimon

Digimon anime screenshot

The second of the original "Mon" franchises and the biggest competitor to Pokemon at the time, Digimon is probably the first name you think of when you read "Pokemon Anime Rip Off." Starting off as a series of virtual pets similar to Tamagotchi, the franchise really took off with its first anime series, Digimon Adventure, as well as the Digimon World video game.

Though the idea of adorable monsters evolving into larger, edgier monsters is ripped straight from Pokémon, this series had some original ideas, including using the monsters to defend the world from evil forces instead of just fighting for badges.

1 Yu-Gi-Oh!

Yugi Moto, the protagonist of the original Yu-Gi-Oh! anime, holding Noble Knight Gwalvachad - an example of a Platinum Rare Rarity Card.

Though Digimon was the first big Pokémon copycat, Yu-Gi-Oh! is unquestionably the most successful. Starting off as a manga in Weekly Shonen Jump, the series follows Yugi Mutou who, thanks to his Millennium Puzzle, has an ancient alter-ego that's really good at playing games.

The series mainly focuses on the magical card game known as Duel Monsters, which is the basis for the real life trading card game. The sequel series, GX, pushes the Pokémon similarities further with the idea of Duel Monster spirit "partners." More importantly, though, it is still one of the highest-grossing media franchises of all time.

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