Rainbow Bubblegem

S2 · E1 · Apr 8, 2025

Back to School Episode 1

Peace has returned to the underwater world, and the princesses head back to school. Purple is shocked to find out that Leo has been keeping in touch with the other princesses during the break— but not with her. Confused and hurt by Leo's cold attitude, Purple sees that he's now spending more time with Gray, a second grader at school. Feeling left out, she leaves her princess dictionary behind and runs off to the beach alone.

S2 · E2 · Apr 8, 2025

My Very Own Princess Diary Episode 2

S2 · E3 · Apr 8, 2025

The Answer to the Quiz Contest Episode 3

S2 · E4 · Apr 8, 2025

Invitation of Seahorse Kingdom Episode 4

S2 · E5 · Apr 12, 2025

The Uninvited Guest Episode 5

S2 · E6 · Apr 12, 2025

Catch Me If You Can Episode 6

S2 · E7 · Apr 19, 2025

A Secret That Can't Be Told Episode 7

The other princesses still concerns about why Indigo never shows up until they learn that Indigo is at the Abyssal Kingdom learning that the blobs are still alive until Pale appears to make the other princesses break up with each other.

S2 · E8 · Apr 19, 2025

The Truth in the Shadows Episode 8

Purple and Indigo, who are growing increasingly misunderstood because they don't trust each other, gradually come to know each other's true feelings as they go to the secret temple...

S2 · E9 · Apr 24, 2025

Yell-NO Episode 9

Yellow has a timid personality and finds it difficult to say no. She tries to avoid awkward situations by creating a clone of herself...

S2 · E10 · Apr 26, 2025

The Secret Door Episode 10

Purple refuses to go home because her test scores are bad! Then she gets attacked by Black Diamond's subordinates..

S2 · E11 · May 1, 2025

Decorating the Hallways! Episode 11

Hearing that they'll receive volunteer points, Gray and Green recommend decorating the hallway to the princesses. Blue and Red decorate it however they want, placing a red carpet on one side and exercise equipment on the other. Meanwhile, Black Diamond creates a new Black Curse, her most powerful subordinate, Dark. After obtaining Green's Bubble Gem, Dark lifts Blue Dot School into the sky and turns it into a maze. The school, already complicated by the red carpet and exercise equipment in the hallway, becomes even more confusing, and Indigo, who had been suspicious of Gray from the beginning, confronts Gray.

S2 · E12 · May 3, 2025

Into the Chaotic Maze Episode 12

The princesses must escape the school that is as tangled as a maze. Meanwhile, Indigo, who suspects Gray, ends up fighting with Purple...

S2 · E13 · May 8, 2025

Unscientific Secret Episode 13

Mr. Snivel, who has been suspicious of Purple due to the strange things that have been happening at school, secretly follows Purple and ends up witnessing the princesses' true identity!

S2 · E14 · May 10, 2025

The Blue Dot Island Parade Episode 14

The princesses participate in the parade. However, Black Diamond, who denies the legend of mermaids and humans, attacks them...

S2 · E15 · May 15, 2025

The True Mermaid Legend Episode 15

S2 · E16 · May 17, 2025

Moon Festival Mayhem Episode 16

S2 · E17 · May 22, 2025

A Duel at the Jellyfish Kingdom Episode 17

Purple heads to the Jellyfish Kingdom to find a scroll about the ancient kingdom. She plans to trick King Blue King.

S2 · E18 · May 24, 2025

The Secret Lies Down Below Episode 18

S2 · E19 · May 29, 2025

Episode 19 Episode 19

S2 · E20 · May 31, 2025

Episode 20 Episode 20

S2 · E21 · Jun 5, 2025

Episode 21 Episode 21

S2 · E22 · Jun 7, 2025

Episode 22 Episode 22

S2 · E23 · Jun 12, 2025

Episode 23 Episode 23

S2 · E24 · Jun 14, 2025

Episode 24 Episode 24

S2 · E25 · Jun 19, 2025

Episode 25 Episode 25

S2 · E26 · Jun 21, 2025

Episode 26 Episode 26