Genres
Action Anime from 2003
34 action anime that aired in 2003, ranked by score.
- 1

TV · 51 ep · fall
Edward Elric, a young, brilliant alchemist, has lost much in his twelve-year life: when he and his brother Alphonse try to resurrect their dead mother through the forbidden act…
- 2

TV · 12 ep · summer
Sergeant Sousuke Sagara returns to Jindai High School to protect the precious war asset, Kaname Chidori, from any threat.
- 3
Gungrave7.8TV · 26 ep · fall
Brandon Heat and Harry MacDowel, two friends so close they could be called brothers, receive an abrupt and violent reminder one fateful day of how appallingly merciless the…
- 4
Wolf's Rain7.8TV · 26 ep · winter
In a dying world, there exists an ancient legend: when the world ends, the gateway to paradise will be opened.
- 5
Last Exile7.8TV · 26 ep · spring
In the world of Prester, flight is the dominant mode of transportation, made possible by Claudia Fluid: a liquidized form of the crystals that are produced on the planet.
- 6

TV · 52 ep · fall
The story is set in the 22nd century where space travel, planet colonization and anti-gravity basketball are practically everyday things.
- 7

TV · 24 ep · fall
The 1920s was a decade of great change and upheaval, with monstrous demons appearing across America.
- 8
Zatch Bell!7.5TV · 150 ep · spring
Takamine Kiyomaro, a depressed don't-care-about-the-world guy, was suddenly given a little demon named Gash Bell to take care of.
- 9

TV · 26 ep · fall
Anita King, Maggie Mui, and Michelle Cheung are the Paper Sisters. They run the Three Sisters Detective Agency in Hong Kong which is dedicated to solving cases involving books.
- 10

TV · 13 ep · fall
In the heart of Italy, the Social Welfare Agency rescues young girls from hospital beds and gives them a second chance at life using the latest in cybernetic advancements.
- 11

TV · 25 ep · fall
Priest Genjo Sanzo and companions Cho Hakkai, Sha Gojyo, and Son Goku maintain their westward journey to stop the resurrection of the demon Gyoumao.
- 12

TV · 24 ep · fall
Although traumatized by witnessing the murder of his parents by one of the Choushuu, Ichimura Tetsunosuke's thirst for revenge lead him to desire strength.
- 13
D.N.Angel7.2TV · 26 ep · spring
Daisuke Niwa is a clumsy, block-headed, and wimpy middle school student who has few redeeming qualities.
- 14

TV · 51 ep · fall
Netto's father Yuuichirou Hikari has made a scientific breakthrough by introducing the "synchro chips". If an operator and his or her navi are in a special enviroment known as a…
- 15

TV · 50 ep · spring
At the Ministry of Science, fervent Professor Ochanomizu alongside his coworkers strive to reactivate Atom—the first robot with a human heart.
- 16

TV · 26 ep · fall
In the distant future, trains are no longer bound by their physical tracks. Instead, they take to the skies and travel across the universe on the Galaxy Railways, transporting…
- 17

TV · 52 ep · winter
After keeping their BitBeasts out of harm's way, a new world championship tournament is announced, but the defending champions can't all be on the same team.
- 18
Air Master6.9TV · 27 ep · spring
A former gymnast, Aikawa Maki has turned her skills to a different way of life—street fighting. The only thing that truly makes her feel alive is violence.
- 19
Croket!6.9TV · 104 ep · spring
The "Forbidden Treasure" is an extraordinary artefact who can grant any wishes. The people seeking it are called the Bankers, and our hero, Corokke, is one of them.
- 20

TV · 12 ep · fall
Shiki Toono wakes up in a hospital ward with the ability to see invisible lines. These thin threads, which make up all matter in Shingetsutan, instantly destroy an object when…
- 21
Dokkoida?!6.8TV · 12 ep · summer
The Galaxy Federation Police (GFP) desperately wants to cover-up its personnel shortage with new mechanized power-suits. Suzuo, 19-years old, desperately needs a job.
- 22

TV · 13 ep · spring
Fourteen years after defeating the immortal warrior Himuro Genma and thwarting the Shogun of the Dark's evil plans, Kibagami Jubei continues to roam all over Japan as a…
- 23
Sonic X6.6TV · 78 ep · spring
Sonic the Hedgehog's typical irreverence leads to the coveted chaos emeralds being caught in the crossfire and rendered unstable just before activation.
- 24

TV · 26 ep · spring
Kai, who has powers different from the rest, together with his sickly sister Hikaru was protected by an organization called ASHURUM. Scouted by Eiji, Kai was delegated to the…
- 25

TV · 12 ep · winter
Jack Hofner and Rowe Rikenbacker are Cloud 7's L/R. Their job is to protect the Royal family of Ishtar, their treasures, and their reputation.
- 26

TV · 13 ep · summer
In the Kanto region, seven high schools fight to the death for absolute power. Each fighter is the reincarnation of a glorious warrior from the Three Kingdoms period, placing…
- 27

TV · 13 ep · summer
Ranma and his partner Rella run a detective agency in Kirin Town. An arranged accident leaves Rellaa and Ranma in an unfortunate state where the two detectives swap bodies at…
- 28

TV · 13 ep · spring
Dr. Oki , the genius scientist who designed a new type of submarine is missing. His son, Susumu, smells an evil scheme of unknown group.
- 29

TV · 52 ep · spring
According to the legend, the once peaceful "Pluster World" plunged into chaos and darkness due to the manifestation of the evil MINASUTA. At that time, selected Plusters were…
- 30
Spheres6.1TV · 26 ep · winter
Unbeknownst to human history, the Kingdom of Spheres existed upon our earth long ago. The people of this kingdom would be regarded today as people with psychic powers.
- 31

TV · 6 ep · spring
The seal which was imprisoning the fallen angels, Kirin no Yuda and Houou no Ruka, is broken and the two decide to get revenge on the God who had cast them to Hell by getting…
- 32
Mouse6.0TV · 12 ep · winter
Teacher Sorata Muon carries on his family's centuries-old old tradition of being the master thief Mouse who can steal anything after properly alerting authorities of his…
- 33

TV · 13 ep · winter
An entire city is destroyed by two monstrous and omnipotent beings. Genzou Kuruma, a scientist but also the leader of a sect wishes to awake God, but first, he needs a special…
- 34
Barom 15.2TV · 13 ep · winter
Takeshi Kido and Kentaro Shiratori are a pair of friends who have been together for almost their entire life.