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Pokémon Season 21 Episodes
Season 21 Episode Guide
49 Episodes 2017 - 2018
Episode 1
Satoshi to Hoshigumo! Fushigi na deai!!
Sat, Mar 24, 201821 mins
A vivid dream has set our hero on a mission to find out its true meaning!
Episode 2
Hoshigumo Panic! A Sudden Teleport!!
Sun, Mar 25, 2018
The Pokémon School class is sculpting with clay today, but while our heroes muse about various Pokémon and places, they disappear one by one-first appearing at the scenes of their musings, then reappearing back at school. They soon realize Nebby used Teleport to take them to the places and Pokémon they were thinking about. Meanwhile, Team Rocket is determined to catch Nebby. They succeed when, thanks to Nebby's Teleport Ash and Pikachu visit the places the rest of the class saw earlier and finally wind up at Team Rocket's location. Thanks again to Teleport, Team Rocket is sent back to Bewear and Nebby makes its way back to Ash-all by itself.
Episode 3
The Shapeshifting Metamon, Find that 'mon!
Mon, Mar 26, 201821 mins
While our heroes explore one part of Aether Paradise, Team Rocket is busy exploring another!
Episode 4
Glazio and Silvady! The Mask of Punishment!!
Tue, Mar 27, 201821 mins
Ash and his friends are off on another big adventure, thanks to Nebby's amazing powers!
Episode 5
Full Force Pose at the Sleepover!
Wed, Mar 28, 2018
A sleepover at Professor Kukui's house sets the stage for fun, friendship, and unexpected adventure.
Episode 6
Lilie and Silvady, the Resurrected Memory!
Thu, Mar 29, 201821 mins
Lillie is now unable to touch Pokemon again and so Faba kidnaps her so he can try to make her remember those memories again. Meanwhile Gladion scolds Ash for bringing Lillie to him but soon comes under attack from Faba too.
Episode 7
Sauboh's Counterattack! The Kidnapped Hoshigumo!!
Fri, Mar 30, 201821 mins
Faba has released Lillie from his demented control but isn't ready to give up yet. Whilst Ash and the others do their regular schoolwork, Faba waits till the time is right and goes after Nebby.
Episode 8
Lively Lilie! A Determined Runaway!!
Sat, Mar 31, 201821 mins
Stunned after Lusamine's disappearance through an Ultra Wormhole, our heroes want to help get her back. But Gladion insists it's a family matter, and he and Lillie set out on their own rescue mission. The Pokémon School class still wants to help, though, so Kahuna Hala directs them to the Altar of the Sun on Poni Island. Meanwhile, nearing the altar, Gladion and Lillie encounter a Totem Kommo-o. With Snowy and Silvally, they defeat the Dragon-type Pokémon. When the siblings are rejoined by the rest of the gang, Ash again tries to convince Gladion to let everyone help. When Lillie agrees, Gladion finally understands.
Episode 9
Revealing the Stuff of Legend!
Sat, Apr 7, 201821 mins
Ash and his friends have come to Poni Island to meet the legendary Pokémon Solgaleo. However, there's no Solgaleo there; instead, the Pokémon said to be the guardian deities of the Alola region have gathered there. And just before the surprised Ash's eyes, Tapu Koko and the other Pokémon take a certain action.
Episode 10
Rescuing the Unwilling
Sat, Apr 14, 201821 mins
Ash and the others have passed through the Ultra Wormhole thanks to Solgaleo's powers. The place they eventually arrive is the world the Ultra Beasts live in. They make an attempt to rescue Lusamine, but the Pokémon that have been put under the Ultra Beasts' control stand in their way.
Episode 11
Shine, Z-Power Ring! Super Full-Force 10,000,000 Volts!!
Sat, Apr 21, 201821 mins
With Lusamine still under control from the Ultra Beasts and with time running out Ash, Lillie and Gladion must think of a solution fast before all hope is gone.
Episode 12
Thank You, Solgaleo! Our Hoshigumo!!
Sat, Apr 28, 201821 mins
With Lusamine and everyone now safe, they all head back home welcomed by many. On the very same night Professor Kukui tells Ash something very important.
Episode 13
The Strong Sleeper, Nekkoara's Secret!
Sat, May 5, 2018
Samson Oak tells everyone the story of how he first met Komala and a surprising but all too familiar face from Kanto plans to ruin it's long deep slumber.
Episode 14
Rotom, Can't Stop the Form Change!
Sat, May 12, 201821 mins
Ash and professors leave the house to go to the shop.
Episode 15
Don't Cry, Hidoide!
Sat, May 19, 2018
Mareanie evolves into a Toxapex, and a duel begins.
Episode 16
Mao and Suiren, the Bittersweet Memories!
Mon, Jul 2, 2018
When Harper and Sarah tell Lana that a Pokémon saved them after they got lost in the woods, Mallow remembers the same thing happened to her and Lana when they were younger. The two friends decide it's time to find this Pokémon, nicknamed Grandpa Forest, and offer it their thanks. Always up for an adventure, Ash and Pikachu tag along. Our heroes soon learn that Grandpa Forest is a Drampa, and when they find its favorite bittersweet Haban Berry trees, they realize they're on the right track. Then, after a brief scuffle with Team Rocket, Lana and Mallow joyfully reunite with their old friend.
Episode 17
Lilie Soars Through the Air! The PokéSled Jump Tournament!!
Mon, Jul 9, 2018
The Pokémon School students, Professor Kukui, and Kahuna Hala are visiting Mount Lanakila on Ula'ula Island, where they meet Cerah, a star of the Pokémon Sled Jump event.
Episode 18
Set Off! Our Ultra Guardians!!
Mon, Jul 16, 2018
Lusamine gives our heroes their first assignment as members of the Ultra Guardians: catch an Ultra Beast named Buzzwole, who emerged from an Ultra Wormhole on Melemele Island.
Episode 19
The Evil Nyarth is an Alolan Nyarth!?
Mon, Jul 23, 2018
When Team Rocket encounters an Alolan Meowth, Jessie and James admire its clever demeanor-but our Meowth knows from experience that this lookalike is only looking out for number one.
Episode 20
Blaze, Nyabby! Overthrow Gaogaen!!
Mon, Jul 30, 201821 mins
Visiting the Battle Royal Dome, Ash's Litten is excited to meet Incineroar who battles Litten but Litten is soon defeated, causing Ash and Litten to train hard.
Episode 21
Satoshi and Nagetukesaru! Touchdown of Friendship!!
24 mins
Ash takes a trip to the marketplace and meets the local group of Passimian, who have a rivalry with the Akala Island Passimian.
Episode 22
Turning Heads and Training Hard!
Mon, Aug 6, 201821 mins
The mysterious Masked Royal and his partner Incineroar star in the Battle Royal, an Alolan tradition in which four Pokémon battle until the last one standing is the winner.
Episode 23
Smashing wth Sketch!
Mon, Aug 13, 2018
The friends learn about Pokémon Ping Pong.
Episode 24
Love at First Twirl!
Sat, Aug 25, 201821 mins
Our heroes are about to welcome an unexpected addition into the family - unexpected in so many delightful ways.
Episode 25
Real Life... Inquire Within!
Sat, Sep 1, 2018
Nurse Joy is feeling a bit under the weather today, but we know just the heroes to help her out.
Episode 26
Rise and Shine, Starship!
Sat, Sep 8, 201821 mins
A potential disaster threatens the future of the Alola region, but the Ultra Guardians are ready, willing, and able to deal with it.
Episode 27
The Young Flame Strikes Back!
Sat, Sep 15, 201821 mins
The survival of Kiawe's family farm may be at stake, but our heroes are up to the challenge!
Episode 28
Dewpider Ascending!
Sat, Sep 22, 201821 mins
There are lots of interesting Pokémon for our heroes to discover in Alola, and the one they meet today is no exception!
Episode 29
Sours for the Sweet!
Sat, Sep 29, 201821 mins
The annual Alola Bread Festival is coming up, and Mallow's brother Ulu has unexpectedly returned home to enter. When Nina from the pancake restaurant stops by to wish Ulu good luck, he vows to win for her sake. But all his sweet Grepa Berries disappear down the throat of a Snorlax, so our heroes jump in to help save his entry. Mallow suggests making jelly from sour Grepa Berries, sweetening it, and spreading it on Ulu's bread ... and it works. Ulu's bread wins first prize...but when he discovers Nina's already engaged to someone else, he suddenly takes off again on his cooking journey.
Episode 30
Why Not Give Me a Z-Ring Sometime?
Sat, Oct 6, 2018
When James's Mareanie learns a Dark-type move, Team Rocket realizes this could be their chance to put their Dark-type Z-Crystal to good use. The Boss sends them to Ula'ula Island to get a Z-Ring from the kahuna, who's a former associate.
Episode 31
Tough Guy Trials!
Sat, Oct 13, 2018
Ash can't contain his excitement as he arrives on Ula'ula Island for his next grand trial.
Episode 32
Some Kind of Laziness!
Sat, Oct 20, 2018
Thanks to Acerola's help, Ash arrives at the Ruins of Abundance, home of the Ula'ula Island Guardian Tapu Bulu.
Episode 33
A Battle Hand-Off!
Sat, Oct 27, 2018
Ash has been training hard, preparing for his rematch against Nanu on Ula'ula Island. But when he tells the kahuna he's ready, Nanu has another idea.
Episode 34
Guiding an Awakening!
Sat, Nov 3, 2018
Following Ash's victory at the Abandoned Thrifty Megamart, Ula'ula Island Kahuna Nanu agrees to battle him in a grand trial. But there's a catch - Ash must defeat three of Nanu's Pokémon using only one of his.
Episode 35
Twirling With a Bang!
Sat, Nov 10, 2018
Ash is back on Melemele Island, watching a fireworks display with his Pokémon School classmates.
Episode 36
Showering the World with Love!
Sat, Nov 17, 2018
The Pokémon School students visit Hokulani Observatory.
Episode 37
Not Caving Under Pressure!
Sat, Nov 24, 201821 mins
A surprising show of determination leads to a happy outcome for many-in many different ways!
Episode 38
A Young Royal Flame Ignites!
Sat, Dec 1, 2018
A rule-breaking battle between the Masked Royal and the Revengers.
Episode 39
All They Want to do is Dance, Dance!
Sat, Dec 8, 201821 mins
A rousing Pokémon School class project has everyone out of their chairs, and out on the floor!
Episode 40
Dummy, You Shrunk the Kids!
Sat, Dec 15, 2018
When Faba appoints himself professor for the day at the Pokémon School, an unexpected event shows that big adventures can come in small packages.
Episode 41
The Shape of Love to Come!
Sat, Dec 22, 2018
While out shopping, Ash meets a talented artist named Mina, whose partner Ribombee has an amazing power: it can tell what people and Pokémon are feeling.
Episode 42
The Long Vault Home!
Sat, Dec 29, 2018
Ash and his friends compete in jumping the highest.
Episode 43
I Choose Paradise!
Sat, Jan 12, 2019
The Ultra Guardians are beside themselves with excitement, as Lusamine has booked them a day at the Pokémon Paradise Resort-and the hardworking Ride Pokémon are tagging along, too. Everyone enjoys the spa's relaxing amenities, but Team Rocket shows up in disguise with other plans: stealing all the Pokémon they can. Fortunately, the Ride Pokémon have none of it, and they make sure to dash the troublemakers' ambitions. Our heroes finish their spa day in total luxury, while Team Rocket ends up stuck in the hot spring with Bewear.
Episode 44
Filling the Light with Darkness!
Sat, Jan 19, 2019
Ash and his friends deal with the unusually cloudy sky.
Episode 45
Full Moon and Many Arms!
Sat, Jan 26, 2019
A mysterious creature has emerged from an Ultra Wormhole and now appears to be threatening Alola, but our heroes are ready to do anything they can to help.
Episode 46
The Prism Between Light and Darkness!
Sat, Feb 2, 2019
Our heroes are on a mission to rescue Solgaleo from UB Black's clutches, and what a mission it is turning out to be.
Episode 47
Connect to the Future! The Legend of the Radiant One!!
Sun, Feb 3, 201924 mins
The Ultra Guardians, along with Faba and Professor Kukui, are attempting to return The Blinding One to its original form. As Necrozma in its "UB Black" form, it's holding Solgaleo captive and threatening Poipole's home world. Our heroes have been attempting to "feed" Necrozma with Z-Power to restore its light, but it's not enough. That's when the people of Alola band together to send their own power to Necrozma-and it works. The Blinding One is restored, and Solgaleo is released. Poipole's world is renewed, too, and Poipole decides to stay behind to protect it. As a goodbye present, it draws a loving portrait of Ash and Pikachu.
Episode 48
It's a Pikachu Outbreak! The Pikachu Valley!!
Sat, Feb 9, 2019
Ash and his friends discover Pikachu Valley.
Episode 49
Kukui's Desperate Situation! Another Royal Mask!!
Thu, Feb 21, 201924 mins
Everyone is excited when the Masked Royal announces a meet and greet at the mall. But things get complicated when Professor Burnet and Ash want to take Professor Kukui to the event - Kukui enlists Molayne's help to switch places and keep his secret. But James and Faba, who are both big fans, catch Molayne "stealing" the royal mask and tie him up. Unfortunately, a rival shows up for a revenge match, forcing Faba to don the mask and take to the ring. It all works out in the end-Molayne escapes and helps Kukui get his mask back, the rival is defeated, and the Masked Royal's secret identity is safe.
