Sweetest Smiles ☆ Twin Princesses
" Season 1, Episode 1 "

Episode 1 Overall


Air date April 2, 2005
Princess wa Akiramenai
Oshare Fantasy
Episode guide
Flame Kingdom ☆ Prominence on Empty Stomachs
Sweetest Smiles ☆ Twin Princesses is the first episode of the Fushigiboshi no Futagohime anime series.


Princesses Fine and Rein are the princesses of The Sunny Kingdom. A Best Princess Dance is held within the kingdom and princesses from all seven countries come. The twins meet Princess Grace, the princess who died saving the seven countries from darkness. They also learn how to use the Prominence. Prince Bright of the Jewelry Kingdom is also introduced, along with The Flame Princess, Lione.


The episode starts at the Sunny Kingdom, where the preparations for the upcoming Princess Party is underway. Camelot and the maids of the castle, are desperately searching for the twin princesses Fine and Rein, until Camelot finds them right on the roof, watching the hot air balloons from all the kingdoms of Wonder Planet entering in their kingdom. As soon as she sees the twins fall and then get up as if nothing had happened, Camelot gets angry and orders them to return inside and welcome the incoming guests, but in vain.

Suddenly, a girl escapes from her ballon, it is revealed to be Lione, the princess of Flame Kingdom. After she dashed inside the castle, Fine and Rein decide to follow her and find out what's happening. Soon as they exited, the twins are accidentally caught by a falling Lione, then land on a bush. The princesses then introduce theirselves.  Fine and Rein acknowledge that Lione is timid of dancing, because she doesn't wants to bump over her partners and get humiliated in front of the crowd. But Fine and Rein they reassure her that this will not happen. 

A few moments later, Fine and Rein are moving on to reach the party before it starts. But when they reach the elevator, they are instead brought into an unknown place, which it is revealed to be the Blessing of the Sun. 


  • Lione dances with Bright and wins the princess party as the best smiling princess.
  • Fine and Rein acquire the secret mission of saving the Blessing of Sun by Princess Grace.
  • Fine and Rein meet Lione and Grace for the first time.


Main Characters



Other Characters



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