Messier
The Ferrari family except for Hozuki, who went to rescue her pet goldfish, is captured by the police. Hozuki meets up with Anna, who is a Galileo enthusiast who does not want the inheritance, Galileo Tesoro, to fall into the wrong hands. Being pursued by the police, Anna disguises herself as Hozuki to draw the police away from her. Hozuki uses this distraction to rescue her family using a goldfish mecha. During the escape, Geshio stays behind piloting the mecha to allow the sisters to escape Hozuki's airship. Meanwhile, Sylvia is found shot in the head.
Aired 18/10/2013EP 2 - Messier

Galilei Donna
Three sisters, Hozuki, Kazuki, and Hazuki, are descendants of Galileo and have completely different personalities and tastes; they never meet eye-to-eye. One day, the girls are suddenly attacked by a mysterious organization. The organization was after the "Galileo Tesoro" which Galileo Galilei was said to have discovered. Still unaware of what was going on, the sisters escape on the airship they built after the sudden attack. But it won't be so easy for these three sisters to help each other out in a pinch when they're constantly at odds with each other. What is the Tesoro, and what is the organization after? And what about the relationship between the sisters? It's a threesome of cute girls, action, and mystery!
(Source: Fuji Creative)