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Rainbow Bubblegem S2E1 — Back to School

Rainbow Bubblegem•Season 2•Episode 1

Back to School

Apr 8, 202513 min

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,

Previous seasonSeason 1 Next episodeE2 · My Very Own Princess Diary

Seasons3

Cast11

Jung Hye-won

Jung Hye-won

Purple Star (voice)

Jo Kyoung-i

Jo Kyoung-i

Red Ruby (voice)

Kim A-rong

Kim A-rong

Green Leaf / Monnaie (voice)

Kim Ga-ryung

Kim Ga-ryung

Orange Amber (voice)

Jeon Hae-ri

Jeon Hae-ri

Blue Sapphire / Shinram / White Gold (voice)

Kim Eun-ah

Kim Eun-ah

Yellow Gold / Leo Wood (voice)

Yeo Min-jeong

Yeo Min-jeong

Indigo Keen / Heart Corn (voice)

Um Sang-hyun

Um Sang-hyun

Pink Star (voice)

Jeon Sook-kyung

Jeon Sook-kyung

Stings / Black Dia (voice)

Jeon Tae-yeol

Jeon Tae-yeol

Prickle (voice)

H

Hong Jin-wook

Purple King (voice)

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Episode Summary

"Back to School" is episode 1 of Rainbow Bubblegem season 2. It aired on April 8, 2025.

Next: E2 · My Very Own Princess Diary Best of Season 2