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Pokémon Season 21

Ended TV-Y7 1997–2023
80
Audience
80
Audience

Pokémon Season 21 Plot

When Ash sees the Legendary Pokémon Solgaleo and Lunala in a dream, he makes a promise to them. But when he wakes up, he can’t remember what it was! Will the strange Pokémon called Nebby help jog his memory? Along with their new friend and the rest of the students at the Pokémon School, Ash and Pikachu explore the Aether Foundation, an organization dedicated to Pokémon conservation and care. But it may not be as innocent as it seems, and Ash and his friends will have to work together to protect the people and Pokémon they care about as they face a mysterious power like nothing they have ever seen.

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Season 21 Episodes

24 episodes
Now You See Them, Now You Don't!
2
68
Now You See Them, Now You Don't!
Oct 12, 2017
As our heroes get to know Nebby better, Nebby gets to know them better, too!
A Masked Warning!
4
73
A Masked Warning!
Oct 26, 2017
Ash and his friends are off on another big adventure, thanks to Nebby's amazing powers!
Night of a Thousand Poses!
5
72
Night of a Thousand Poses!
Nov 2, 2017
A sleepover at Professor Kukui's house sets the stage for fun, friendship, and unexpected adventure!
Mission: Total Recall!
6
68
Mission: Total Recall!
Nov 9, 2017
Lillie is on a mission to put her past behind her once and for all!
Faba's Revenge!
7
70
Faba's Revenge!
Nov 16, 2017
Although Faba's original sinister plot has been foiled, he isn't about to give up on his dream!
Revealing the Stuff of Legend!
9
68
Revealing the Stuff of Legend!
Nov 30, 2017
Our heroes are determined to rescue Lusamine, and help is coming from unexpected and astounding sources!
Rescuing the Unwilling!
10
72
Rescuing the Unwilling!
Dec 7, 2017
Our heroes are determined to rescue Lusamine from inside the Ultra Wormhole, but Lusamine has other ideas!
10,000,000 Reasons to Fight!
11
76
10,000,000 Reasons to Fight!
Dec 14, 2017
Our heroes are doing everything they can to save Lusamine from an Ultra Beast...while Lusamine is doing everything she can to stop them!
Let Sleeping Pokémon Lie!
13
72
Let Sleeping Pokémon Lie!
Dec 28, 2017
Our heroes are wondering about Komala's sleep patterns when they're interrupted by a familiar visitor!
Getting a Jump on the Competition!
17
65
Getting a Jump on the Competition!
Feb 1, 2018
A trip to Mount Lanakila gives our heroes the opportunity to learn and grow in ways they hadn't imagined!
Pushing the Fiery Envelope!
20
70
Pushing the Fiery Envelope!
Feb 22, 2018
The appearance of a popular Alolan battling duo brings out some surprising fiery determination!
Rise and Shine, Starship!
26
65
Rise and Shine, Starship!
Apr 12, 2018
A potential disaster threatens the future of the Alola region, but the Ultra Guardians are ready, willing, and able to deal with it!
The Young Flame Strikes Back!
27
68
The Young Flame Strikes Back!
Apr 19, 2018
The survival of Kiawe's family farm may be at stake, but our heroes are up to the challenge!
Sours for the Sweet!
29
65
Sours for the Sweet!
Apr 26, 2018
There's a big baking competition coming up in Alola, and a surprising participant is joining in on the fun!
Why Not Give Me a Z-Ring Sometime?
30
76
Why Not Give Me a Z-Ring Sometime?
May 3, 2018
Team Rocket appears to be stuck in a rut, but solutions can come from high places!
Tough Guy Trials!
31
75
Tough Guy Trials!
May 10, 2018
A series of smaller trials line the pathway to Ash's goal-a grand trial!
A Battle Hand-Off!
33
75
A Battle Hand-Off!
May 24, 2018
Ash and Pikachu are all set for their pre-trial rematch against the island kahuna, but Nanu has a different idea!
Guiding an Awakening!
34
75
Guiding an Awakening!
May 31, 2018
Ash's grand trial on Ula'ula Island is in full swing, and the kahuna has lots of twists and turns in store for the battle!
Twirling with a Bang!
35
63
Twirling with a Bang!
Jun 7, 2018
The Ultra Guardians are being called upon again, but this time, they're on double duty!
Not Caving Under Pressure!
37
57
Not Caving Under Pressure!
Jun 28, 2018
A surprising show of determination leads to a happy outcome for many-in many different ways!
Dummy, You Shrunk the Kids!
40
55
Dummy, You Shrunk the Kids!
Jul 26, 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!
Filling the Light with Darkness!
44
55
Filling the Light with Darkness!
Aug 23, 2018
Things are not right in Alola, and our heroes are poised to find out why!
Full Moon and Many Arms!
45
55
Full Moon and Many Arms!
Aug 30, 2018
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!
The Prism Between Light and Darkness!
46
55
The Prism Between Light and Darkness!
Sep 6, 2018
Our heroes are on a mission to rescue Solgaleo from UB Black's clutches, and what a mission it is turning out to be!