
Hidaka Rina
Hozuki, Kazuki and Hazuki share descent from Galileo Galilei but little agreement about how to live. An attack on their family over their ancestor's mysterious legacy forces the sisters to flee together, relying on Hozuki's engineering skills and her fish-shaped airship.
Their escape becomes a search for clues to Galileo's treasure, pursued by people determined to claim whatever he left behind. Each sister responds to danger differently, making cooperation as difficult as evading their enemies. To uncover the inheritance connecting their family to the past, they must first learn to depend on one another in the present.
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Negoto
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Meet the main and supporting characters and see who voices them.

Hidaka Rina
Ookubo Rumi
Shindou Kei
Kamiya Hiroshi
Yamashita Daiki
Koyama Rikiya
Kuwashima Houko
Kaji Yuuki
Kuno Misaki
Hamada KenjiMeet the people who created this anime and see their roles in its production.










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Galilei Donna