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Pokémon the Series: Sun & Moon—Ultra Adventures
Season 21
Season 21 logo.png
Logo for the season
Opening Under The Alolan Moon
Episodes 48
Region Alola
Series Pokémon the Series: Sun & Moon
Preceded by Pokémon the Series: Sun & Moon
Followed by Pokémon the Series: Sun & Moon – Ultra Legends

Pokémon the Series: Sun & Moon—Ultra Adventures is the twenty-first season of the dubbed version of the Pokémon anime. It is the second season of Pokémon the Series: Sun & Moon. The season follows Ash and his classmates as he continues his journey, attending the Pokémon School in the Alola region.

In the United States, it premiered on Disney XD on March 24, 2018 with the dub premiere of A Dream Encounter!, and concluded on February 23, 2019 with Turning the Other Mask!. It originally aired in the United States as part of the 2018-2019 Disney XD Saturday morning lineup, with the exception of seven episodes that aired as part of their summer 2018 Monday evening lineup. In New Zealand, it debuted on March 1, 2018 on Television New Zealand's video-on-demand service. In Canada, it debuted on March 10, 2018 on Teletoon. This season skips SM064, which was banned from airing, making it the first undubbed non-clip show episode of the main series since EP250 of the original series.

It is preceded by Pokémon the Series: Sun & Moon and succeeded by Pokémon the Series: Sun & Moon – Ultra Legends.



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.

Important events

201 Spoiler warning: this article may contain major plot or ending details. 201
Poster for the season

Party changes



The following Pokémon evolve:


The following Pokémon are released:


Ash Clears the following Trials:


Epicode Episode Title #
SM044 A Dream Encounter! 1
SM045 Now You See Them, Now You Don't! 2
SM046 Deceiving Appearances! 3
SM047 A Masked Warning! 4
SM048 Night of a Thousand Poses! 5
SM049 Mission: Total Recall! 6
SM050 Faba's Revenge! 7
SM051 Family Determination! 8
SM052 Revealing the Stuff of Legend! 9
SM053 Rescuing the Unwilling! 10
SM054 10,000,000 Reasons to Fight! 11
SM055 The Professors' New Adventure! 12
SM056 Let Sleeping Pokémon Lie! 13
SM057 The Dex Can't Help It! 14
SM058 Fighting Back the Tears! 15
SM059 Tasting the Bitter with the Sweet! 16
SM060 Getting a Jump on the Competition! 17
SM061 A Mission of Ultra Urgency! 18
SM062 Acting True to Form! 19
SM063 Pushing the Fiery Envelope! 20
SM065 Turning Heads and Training Hard! 21
SM066 Smashing with Sketch! 22
SM067 Love at First Twirl! 23
SM068 Real Life...Inquire Within! 24
SM069 Rise and Shine, Starship! 25
SM070 The Young Flame Strikes Back! 26
SM071 Dewpider Ascending! 27
SM072 Sours for the Sweet! 28
SM073 Why Not Give Me a Z-Ring Sometime? 29
SM074 Tough Guy Trials! 30
SM075 Some Kind of Laziness! 31
SM076 A Battle Hand-Off! 32
SM077 Guiding an Awakening! 33
SM078 Twirling with a Bang! 34
SM079 Showering the World with Love! 35
SM080 Not Caving Under Pressure! 36
SM081 A Young Royal Flame Ignites! 37
SM082 All They Want to Do is Dance Dance! 38
SM083 Dummy, You Shrunk the Kids! 39
SM084 The Shape of Love to Come! 40
SM085 The Long Vault Home! 41
SM086 I Choose Paradise! 42
SM087 Filling the Light with Darkness! 43
SM088 Full Moon and Many Arms! 44
SM089 The Prism Between Light and Darkness! 45
SM090 Securing the Future! 46
SM091 A Plethora of Pikachu! 47
SM092 Turning the Other Mask! 48

Home video releases


In other languages

External links