Pokémon or Pocket Monsters (often referred to as Pokemon: Gotta Catch Em All to distinguish it from the later series) tells the adventures of Ash Ketchum (Satoshi in the original Japanese version) as he travels through Kanto, the Orange Islands, and Johto to become the greatest Pokémon Master. For the English language release, Pokémon was split into four separate series spanning five seasons.

[Source: wikipedia]

A young boy named Ash Ketchum embarks on a journey to become a "Pokemon Master" with his first Pokemon, Pikachu. Joining him on his travels are Brock, a girl-obsessed Rock Pokemon Trainer, and Misty, a tomboyish Water Pokemon Trainer who may have a crush on him. Ash and Co. end up traveling through various regions, including Kanto, the Orange Islands, and Johto, and then enter the Pokemon League competitions there. Along the way, they run into many confrontations with Jessie, James, and Meowth, a trio of Pokemon thieves who are apart of an evil organization called "Team Rocket". But everytime Team Rocket try to do their evil deeds, they fail thanks to Ash and his Pokemon.

[Source: Anime News Network]

When a group of kids head out for summer camp, they don't expect it to snow in the middle of July. Out of nowhere, the kids receive strange devices which transport them to a very different world to begin their Digimon Adventure! Led by the plucky Taichi Yagami, the seven children must now survive in a realm far from home, filled with monsters and devoid of other humans.

Luckily, they're not alone: each child is paired off with a companion digital monster called a Digimon. Together, the children and their new friends must overcome their insecurities, discover their inner strengths, and evolve into stronger fighters - literally.

A force of evil is spreading through the Digital World, corrupting all the Digimon. The DigiDestined have arrived and it’s up to them to save the Digital World, if they ever want to see their home world again.

After participating in the Johto League, Satoshi decides to begin anew in yet another journey; this time by himself and Pikachu, in the land of Houen. Though he isn't alone for long, as 10-year-old Haruka (whom dislikes Pokemon, but just wants to come along to see the world) travels with him after Pikachu destroys her bicycle. Satoshi also meets up with his old companion, Takeshi, and Haruka's younger brother, Masato. Together, they travel along in Houen, battling Gym Leaders, entering Contests, and other events on the way to the Houen League.

[Source: Anime News Network; emended]

It was a successful science experiment gone horribly wrong. When a team of scientists discovers the DNA of the ancient Pokémon Mew, they harnessed the potential within it in an attempt to create the ultimate living weapon. With advanced cloning techniques and resources provided to them by Team Rocket crime syndicate leader Giovanni, the scientists succeed in creating the powerful psychic Pokémon, Mewtwo.

Pokemon: Mewtwo no Gyakushuu reveals the terrifying power of Mewtwo as he learns that not only was he created to be an experiment, but also to be a tool for Giovanni’s sinister dealings. Breaking free of his control, Mewtwo creates his own island fortress and reconstructs the cloning technology that gave life to him.

Under the guise of being a master Pokémon trainer, Mewtwo lures the best trainers in the world to his base. Among these trainers are Ash Ketchum, his loyal Pokémon Pikachu, and their friends Brock and Misty. United together, human and Pokémon alike, they must not only discover the hidden secret of Mewtwo's plans, but stand against his terrifying might. If they fail, Mewtwo’s vengeance will not only lead to tyranny over all the Pokemon, but also the extinction of the human race.

A few years after the adventures of the Chosen Children in the Digital World, a new batch of Chosen Children are summoned to save the Digital World. An evil ruler known as the Digimon Kaiser, or Digimon Emperor, is forcing the Digital World's Digimon into enslavement. The new group of Chosen Children, with the help of their Digimon, then begin a journey to stop the evil Digimon Emperor.

A greedy collector, Lawrence III, wants to capture the legendary Pokemon, Lugia. But in order to do so, he must capture the Titans of Fire, Ice, and Lightning. The titans are powerful bird-like Pokemon, and if they are disturbed they will wage a war against eachother which will ultimately result in earth's destruction. Ash, Misty, and Tracey get caught up in the situation when they end up being washed ashore onto Shamouti Island. Soon after, Ash meets a girl named Melody who sends him into a mission where he must collect the 3 Orbs which will quell the fighting, but first Ash must gain help from the Beast of the Sea, Lugia, if he's to suceed.

[Source: Anime News Network]

A crystal catastrophe is unleased upon Greenfield, and Ash, Pikachu, and friends must figure out how to undo the damage to the once-beautiful town. But the unthinkable happens when Ash's mother is kidnapped by the powerful Entei, a Pokémon thought to have existed only in legend. Now Ash must go to her rescue, uncertain of what he'll uncover when he unlocks the real secret power behind the unbelievable turn of events: a young girl whose dream world is being turned into a nightmarish reality by the mysterious and unstoppable Unown!

Satoshi and Pikachu will travel to Miare City at the center of the Kalos region. There, they will encounter never-before-seen Pokémon and make new friends. Thus begins a new adventure as Satoshi takes on the Kalos League.

After defeating Pyramid King Jindai and declining the offer to be a Frontier Brain, Satoshi sets off to travel through the far away land of Sinnoh. Once he gets there, he meets up with Hikari, a local trainer from the region, and they decide to travel together.

40 years ago, a Celebi was being attacked by a Pokemon Hunter. Luckily, a young boy named Sammy saved Celebi. Using its Time Traveling power, Celebi transported himself and Sammy 40 years into the future. There, Ash, Misty, and Brock assist Sammy to the healing lake in the forest so they can heal the wounded Celebi. Unfortunately an evil Team Rocket member, Viscious a.k.a. "The Iron Masked Marauder", tries to capture Celebi using his technology. As Ash and Co. try to get away from Viscious, they also run into Jessie, James, and Meowth, who also want to capture Celebi. Soon it becomes a race against time to get Celebi and Sammy back to the forest before Celebi is caught and is used to destroy the forest and themselves.

[Source: Anime News Network]

Long ago, on an island called Altomare, there lived an old man and woman. One day, the couple found two small children lying on the shore, badly wounded. The couple took them in and took care of them, and the children quickly recovered. But then, the island was attacked by monsters. Within moments the island fell into the monsters' wrath. Next, before the old man and lady's eyes, the children who they had taken care of transformed into the Eon Pokemon, Latios and Latias. They called their family from the sky. They came, and carried a stone with them containing the power to force the monsters away. This gem was known as the "Soul Dew." Peace returned to the island; however, later in the present, a criminal duo—Zannâ and Rion—us seeking Latios and Latias in order to take control of the Soul Dew. Taking a short break in Altomare, Satoshi befriends Latias and is now dragged into the situation helping to save Altomare from becoming swallowed up by destruction again.

[Source: Anime News Network]

Satoshi and his friends travel to LaRousse, where they meet a boy named Tooi who is afraid of Pokemon due to an incident that happened four years earlier. Meanwhile, Deoxys, a Pokemon from space, has reappeared, putting a barrier around the city and kidnapping people. Rayquaza, a Pokemon that lives in the atmosphere, comes to fight it.

[Source: Anime News Network]

At Cameran Palace, Ash and his friends learn the legend of the Aura Guardian, which tells of a long-ago hero and his Pokémon, Lucario, who saved the world from destruction. Can it be true? They find out for themselves when Lucario is awakened and Pikachu disappears! Ash and Lucario set out to find Pikachu in a journey that leads to a mystical tree and the Mythical Pokémon Mew! The future of the world and the fate of Ash and Pikachu will depend on the power of friendship between humans and Pokémon!

What secret is hidden in the legendary never-before-seen pokémon Zygarde? What is the mysterious phenomenon that occurs only with Satoshi's (Ash's) Gekkōga (Greninja)? What is the aim of Alain and Team Flare, who stands in the way of Satoshi and his friends? When all the mysteries are revealed, the greatest danger the Kalos region has ever seen will appear!

[Source: Official Website]

Ash may think he's seen everything when it comes to Pokémon, but is he ready to face the mysterious Darkrai? While touring Alamos Town, home of the Space-Time Tower, Ash and his friends discover that the town's garden has been destroyed! The dashing and arrogant Baron Alberto blames the destruction on the Mythical Pokémon Darkrai. Suddenly, Darkrai appears and confronts our heroes! Who is Darkrai? Is it a fiend...or a friend in disguise? And, as a battle between the Legendary Pokémon Dialga and Palkia rages above Alamos Town, will Ash and his friends survive and learn Darkrai's true nature?

Pokémon the Movie: I Choose You! is an origin story highlighting Ash and Pikachu's first meeting and their adventures as they search for the Legendary Pokémon Ho-Oh. The iconic pair encounter familiar faces along the way, new characters including Trainers Verity and Sorrel, and even a mysterious new Mythical Pokémon, Marshadow. Challenges and epic Pokémon battles abound in this unique new story about the beginning of one of the most beloved friendships in popular culture.

[Source: The Pokémon Company]

This is the 6th Movie.

Satoshi, Haruka, Takeshi, and Masato come upon the festival of the Wishing Star of Seven Nights. During their enjoyment, the legendary pokemon, Jirachi, decends from the heavens and befriends Masato. Jirachi, with the power to grant any wish, is sought after by many people wanting to claim its power. One man seeks to use its legendary power to revive an ancient pokemon known as Groudon, unaware of the dangers hidden within Jirachi's powers

[Source: Anime News Network]

As with both the Advanced Generation and Diamond & Pearl series before it, the Best Wishes! series begins with only Satoshi, headed off to the Isshu region, located far away from Kanto, Johto, Houen, and Sinnoh, with his Pikachu. After he meets up with the new trainer and rival Shooty and the region's Professor Araragi, he gains traveling companions in Iris, a girl from a town known for its Dragon Pokémon, and Dent, Pokémon Connoisseur and the Grass Pokémon specialist of the three Sanyou City Gym Leaders.

Ash and his friends have never backed down from a fight, and they know that sometimes the smallest things can make the biggest difference! They meet the feisty and sharp-witted Mythical Pokémon Shaymin, who crosses into the Reverse World while attempting to reunite with its friends. This realm is ruled by the Legendary Pokémon Giratina, who does not suffer intruders lightly. Add to the mix a helpful researcher, a dangerous villain who wishes to control Giratina, and a plan to rule the world, and you have all the makings of a Pokémon epic!

A young athlete whose running days might be behind her, a compulsive liar, a shy researcher, a bitter old woman, and a little girl with a big secret—the only thing they have in common is the annual Wind Festival in Fula City.

The festival celebrates the Legendary Pokémon Lugia, who brings the wind that powers this seaside city. When a series of threats endangers not just the festival, but all the people and Pokémon of Fula City, it’ll take more than just Ash and Pikachu to save the day! Can everyone put aside their differences and work together—or will it all end in destruction?

Long ago, the Mythical Pokémon Arceus granted a fragment of its awesome power as the Jewel of Life to help Michina Town in its hour of need, only to be betrayed when it was time for that power to be returned. Now, Arceus is returning to reclaim that stolen power, and not even the combined might of Dialga, Palkia, and Giratina can stop its vengeance! Ash and his friends may have discovered a solution-but do they have time to right this ancient wrong and return the Jewel of Life before Arceus destroys everything?

Legend speaks of a hidden Sea Temple created by the People of the Water, which holds a powerful treasure known as the Sea Crown. Ash and Pikachu meet Lizabeth, a descendant of the People of the Water, and Jackie, a Pokémon Ranger on a secret mission to protect a Manaphy Egg and find the Sea Temple. The Phantom, a nefarious pirate, plans to obtain the Sea Crown and take over the world-but first he needs the Manaphy Egg! Now Lizabeth and Ash must help Jackie protect the Egg and stop the pirate!

As Ash and his friends journey to Crown City to join the crowds watching the Pokémon Baccer World Cup, mysterious forces are in motion that could bring untold misfortune to them all! What secrets does Zorua, a Pokémon they befriend along the way, hide? Why is the powerful Zoroark rampaging through the city, and what does the appearance of the Legendary Pokémon Raikou, Entei, and Suicune mean? What has brought Celebi back to the city at this precise moment in time for the first time in 20 years? And what will happen when the paths of all of them come together in one time and place?

Pokémon Trainer Ash Ketchum has a new plan: see the world! But first, he and his partner Pikachu are headed to the opening of the Cerise Laboratory, a research facility dedicated to uncovering the mysteries of Pokémon in every region. Ash meets Goh, another boy with boundless curiosity about Pokémon, and both are overjoyed when Professor Cerise asks them to become official research fellows. With Ash as determined as ever to become a Pokémon Master, and Goh aiming to catch one of every Pokémon (including the Mythical Mew), our heroes are in for adventure and excitement as they explore the wide world of Pokémon!

[Source: Netflix]

The Team Rocket leader, Giovanni, has found Mewtwo in a remote area of the Johto region. As Giovanni tries to re-capture Mewtwo, Ash and his friends are kidnapped by Domino, a new Team Rocket member, while trying to rescue Pikachu from Jessie and James. The Clone Pokemon are also captured and are then used as bait for Mewtwo. The situation then becomes a battle between the wills of Mewtwo and Giovanni; and Mewtwo also tries to discover if it and the clones have a purpose in life, even though they are products of science.

[Source: Anime News Network]

Back on Sonic's home planet, Eggman has collected all 7 of the Chaos Emeralds, and is about to have absolute power when Sonic interferes, causing an explosion that sends everyone from their world to Earth. Sonic and his friends team up with 12 year old Christopher Thorndyke to collect all the Chaos Emeralds and defeat the evil Dr. Eggman.

[Source: Anime News Network]

Follow Liko and Roy as they unravel the mysteries that surround them and encounter Friede, Captain Pikachu, Amethio, and others during their exciting adventures!

[Source: The Official Pokémon YouTube channel]

What starts as a summer vacation in the tropical Alola region turns into the next exciting chapter in Ash Ketchum’s quest to become a Pokémon Master! There’s plenty for Ash and Pikachu to explore in this sunny new region, with exciting new Pokémon to discover and interesting people to learn from along the way—including the cool Professor Kukui and the fun-loving Samson Oak. More new faces will help guide Ash’s Alolan adventure, in the form of a group of skilled Trainers—Kiawe, Lana, Mallow, and Sophocles—and a mysterious research assistant called Lillie. Frequent foes Team Rocket have also made the trip to Alola, looking to swipe some high-powered new Pokémon. But they have some heavy competition on the villainy front: the ruffians of Team Skull, who delight in causing chaos and may have more sinister intentions…

It's the year 2020. The Network has become something humans can no longer do without in their daily lives. But what humans don't know is that on the other side of the Network is the Digital World, a realm of light and darkness. Nor are they aware of the Digimon who live there.

Widespread Network difficulties arise, centered around the Tokyo area. Traffic signals blink chaotically, public outdoor TVs display garbled text, and so on. The news reports it as a case of cyberterrorism.

Fifth grader Taichi Yagami stayed home by himself to get ready for a weekend summer camp, but his mother and little sister Hikari went to Shibuya, and now they're aboard a runaway train. Taichi hurries to Shibuya to save his mother and sister, but the instant he heads toward the station platform... a strange phenomenon befalls the DigiDestined, and Taichi goes to the Digital World! The DigiDestined meet their partner Digimon, and they're faced with an adventure into the unknown...!

[Source: Crunchyroll]

Satoshi, Iris & Dent continue their travels through the Isshu region. After successfully winning his 8th Gym Badge against Homika in Tachiwaki City, Shirona invites everyone to stay at her villa in East Isshu, where old friend Hikari is also staying, and participate in the Pokemon World Tournament Junior Cup before Satoshi participates in the Unova League. Team Rocket, meanwhile, initiate their final plan for the Isshu region-what is their purpose in their desire for the legendary Pokémon Meloetta?

A brother and sister discover the digital world is more than 1s and 0s when a living creature arrives out of the family computer. The adventures of a group of children start with the appearance of a Digital Monster in the real world.

[Source: Anime News Network]

In a desert city by the sea, Ash, Pikachu, and their friends meet the Mythical Pokémon Hoopa, who can summon all sorts of things-including people and Pokémon-through its magic rings. The little Mischief Pokémon likes to use this talent to play harmless tricks on people…but when its true power is released, it loses control and becomes the towering and terrifying Hoopa Unbound! Long ago, a brave hero stopped its rampage by confining its power in a special bottle. Now that the bottle has been rediscovered, Hoopa must confront its greatest fear! Can Ash help his new friend overcome the darkness within-or will this dangerous struggle erupt into a clash of legends?

Doraemon is a robotic cat that lives in the 22nd century, and is known as a caretaker who helps others with his futuristic gadgets. One day he is approached by Sewashi Nobi, the great-great-grandson of Nobi Nobita. Sewashi demands of Doraemon to go back to the past and make Nobita happy in order to prevent a disastrous and bleak future. Doraemon is not excited about this idea, but Sewashi installs a program into Doraemon and eventually sends him back to the past.

Nobita Nobi is an elementary school boy who is very lazy, unlucky and a scaredy-cat. He gets bullied by everyone and does not excel in any school subject. When he meets Doraemon for the first time, the two of them start off on the wrong foot; however, they soon become great friends. Doraemon cannot go home to the 22nd century unless he turns Nobita into a boy who can stand on his own and be happy.

Film celebrating the 50th anniversary of "Doraemon." This 3DCG animation recreates an episode about Nobita and his grandma from the original work.

Nobita finds a teddy bear hand sewn by his beloved grandma. The memories trigger a torrent of tears for Nobita, who asks Doraemon if they can use the time machine to visit the past.

[Source: Golden Screen Cinemas]

On February 29, 2000, the Möbius meteorites fell on Earth. These meteorites brought a new form of matter known as Möbius Dust to Earth. The dust permeated Earth's atmosphere, leading to a miracle. The day the meteorites fell, nicknamed "2.29," accelerated the economic disparity in Japan.

Before long, the Bloody War Alliance, discontent with this disparity, began committing acts of terrorism. Amidst all this, the police established the anti-RC special mobile unit and a joint anti-RC training school for the initial training of the unit members.

[Source: Anime News Network]

During their travels through the Unova region, Ash and his friends Iris and Cilan arrive in Eindoak Town, built around a castle called the Sword of the Vale. The three Trainers have come to compete in the town's annual battle competition, and Ash manages to win with some unexpected help from the Mythical Pokémon Victini! It turns out Victini has a special bond with this place…

Long ago, the castle watched over the Kingdom of the Vale, and the partnership between Victini and the king protected its people who lived there. But that kingdom has since vanished into memory, leaving behind powerful relics and ancient Pokémon. Damon, a descendant of the People of the Vale, is trying to restore the lost kingdom with the help of his Reuniclus. His quest has taken him to the far reaches of the barren desert, and he has convinced the Legendary Pokémon Reshiram to join him in the search for truth!

Damon plans to trap Victini and harness its power, and as that plan gets under way, the entire town of Eindoak faces disaster! Can Ash awaken the Legendary Pokémon Zekrom to help him stop Damon and save Victini? The greatest adventure in Pokémon history approaches!

After a scientific experiment leads to the creation of a clone of Mewtwo, he sets out to destroy the world. Ash and his friends then decide to thwart Mewtwo's evil plans.

[Source: IMDb]

Pokémon Generations looks back at each generation of the Pokémon video game series, diving into the stories of the games more deeply and getting to know characters and Pokémon better. Visit each region, from Kanto to Kalos, to relive the world of Pokémon like never before!

[Source: The Pokémon Company]

In the underground Diamond Domain, where many Carbink live, the Mythical Pokémon Diancie serves as ruler. The Heart Diamond that sustains the land is beginning to fall apart, and Diancie is not yet strong enough to create a new one. While seeking help from the Legendary Pokémon Xerneas, Diancie encounters a group of thieves who want to take control of its diamond-producing power–and who awaken the Legendary Pokémon Yveltal from its cocoon in the process! Can Ash and his friends help Diancie discover its true power, stop Yveltal's rampage, and save the Diamond Domain?

When big trouble threatens the big city, it's up to Ash, Pikachu, and their friends to stop it!

A vast Pokémon habitat amid the hustle and bustle of the big city seems like the perfect new home for a group of five Genesect. The arrival of these Mythical Pokémon quickly becomes a problem, though: their nest threatens the city's power supply, and they keep attacking anyone who approaches it. On top of that, they've attracted the attention of the Legendary Pokémon Mewtwo, who sympathizes with them because its own origins also involve human tampering. Their leader, a red Genesect, doesn't trust Mewtwo, and their confrontation quickly rages out of control! Can Ash and friends stop these two powerful Pokémon before they destroy the city?

During their travels through the Unova region, Ash and his friends Iris and Cilan arrive in Eindoak Town, built around a castle called the Sword of the Vale. The three Trainers have come to compete in the town's annual battle competition, and Ash manages to win with some unexpected help from the Mythical Pokémon Victini! It turns out Victini has a special bond with this place…

Long ago, the castle watched over the Kingdom of the Vale, and the partnership between Victini and the king protected the people who lived there. But that kingdom has since vanished into memory, leaving behind powerful relics and ancient Pokémon. Damon, a descendant of the People of the Vale, is trying to restore the lost kingdom with the help of his Gothitelle. His quest has taken him to the far reaches of the frozen tundra, and he has convinced the Legendary Pokémon Zekrom to help him seek his ideals!

Damon plans to trap Victini and harness its power, and as that plan gets under way, the entire town of Eindoak faces disaster! Can Ash awaken the Legendary Pokémon Reshiram to help him stop Damon and save Victini? The greatest adventure in Pokémon history approaches!

A mysterious force binds Ash to the Mythical Pokémon Volcanion when it falls from the sky. Volcanion can't get away, and Ash is dragged along as it continues on its mission. They arrive in a city of cogs and gears, where a corrupt minister has stolen the ultimate invention: the Artificial Pokémon Magearna, created 500 years ago. The minister plans to use Magearna's mysterious power to take control of the mechanical kingdom. Can Ash and Volcanion work together to rescue Magearna? One of the greatest battles in Pokémon history is about to unfold!

[Source: The Pokémon Company International]

After their encounter with Team Plasma, Satoshi, Iris and Dent start a new journey in the Decolora Islands.

[Source: MyAnimeList]

Pokémon Chronicles is a TV series comprised of the English-dubbed versions of a number of Pokémon TV specials. Many of the episodes are from the Weekly Pokémon Broadcasting Station show in Japan, but it also contained The Legend of Thunder! and shorts from the Pikachu's Winter Vacation series. The series, in each episode, basically focuses on the lives of the many of the recurring/main characters Ash Ketchum met on his journey, like Sakura, Misty, her sisters, Casey, and Tracey. Ash only makes two appearances in the series in brief cameos.

[Source: Bulbapedia]

Faced with the destruction of their habitat due to the growth of Tokyo, a group of tanuki try to defend their homes. They decide to use their transforming talents to try to hold back the new development. Two of them, especially skilled at transforming, are sent to Shikoku to enlist the help of three sages. Meanwhile, the rest of them do their best to disrupt the construction site, at first causing accidents, and then actually haunting the site. However, the humans are very persistent, and soon the tanuki are forced to use more and more extreme measures to save their home.

[Source: Anime News Network]

In this new series, Satoshi, Pikachu and friends start a new journey towards the "White Ruins." There, they meet the young "N", who can hear the voices from Pokémon's hearts... The door of truth leading to an Utopia for Pokémon and humans now lies open!

[Source: AniDB]

This movie takes place after the Adventure series ends. It begins when a new Digimon Egg is found on the internet, and manages to penetrate into almost every computer system in Japan. When the egg hatches, it's identified as a new kind of Digimon, a Virus-type. It sustains itself by eating data from various system, and starts wreaking havok in Japan. As it consumes more and more data, it continues to evolve. And Taichi and Koushiro decide it's time to stop it.

They're off, sending Agumon and Tentomon through the internet to fight off this new enemy. But, with the Virus controlling systems like the American military, all too soon, this digital menace may become all too real. Calling in the help of Yamato and Takeru, they hope that they can stop what's already begun, and maybe save this world a second time.

[Source: AniDB]

Deep in the jungle, far from any human settlement, you’ll find the Forest of Okoya—a Pokémon paradise forbidden to outsiders. In this jungle lives Koko, a human boy who has been raised as a Pokémon by the Mythical Pokémon Zarude. Koko has grown up never doubting that he is a Pokémon. But one day, a chance meeting with Ash and Pikachu leaves Koko with his first human friend. Is he truly a Pokémon? Or is he, in fact, a human?

[Source: official English website]