Brighter than the Dawning Blue

Princess Feena descends from the Kingdom of Sphere and rents a room from a family on Earth, as she wants to learns Earth's culture.

Princess Feena enrolls in school, but she feels the students are intimidated by her when they find out she is a princess.

After helping out at Trattoria Samon, Princess Feena and Natsuki are paired together for the cooking contest that they entered.

Feena attempts to save a drowning puppy with disastrous results! Later, when the princess mistakes bugs for aliens, she ends up destroying the study room of the house.

Everyone goes on a vacation to the beach; they get stuck on a 'deserted' island and become castaways.

Just as Tatsuya and Feena start to realize their feelings for each other, a young girl is sent by a mysterious person to stop them from developing their relationship further.

Feena decides to move out of Tatsuya's house to perform her princess duties at the embassy. Later, her fiancé arrives on Earth, leaving Tatsuya conflicted about their future.

With Tatsuya and Feena's out in the open, everyone but Karen accepts their relationship! Now, at Karen's behest, the two are forced to face each other in kendo match.

Tatsuya and Feena's relationship continues to grow stronger, and Karen informs the King of the Kingdom of Sphere about the situation with unintended results.

After Karen is arrested, Feena returns to the moon alone to prevent anything worse from happening. While there,  Feena's father is reminded about old times.

Karen and Tatsuya land on the Moon and are pursued by guards of the palace. Meanwhile, Jurgen's acctions accelerates the imminent war between the Earth and the Moon.

With the help of Takano and Karen, Feena and Tatsuya manage to avert the impending war. Can the power of their love save both worlds?