Sapphie's Secret! Yay! is episode 4 of Jewelpet Sunshine. It first aired on April 30, 2011.


Sapphie has a passion for the cosmos and has built a secret laboratory on campus to build herself a rocket. However, her cover is blown when her helper Nejikawa steals Kanon's beauty mask for an experiment.


  • This is the first full-length episode of the season.

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.