Titre original : When Gravity Becomes Weak
Sandman is keeping vigil on his daughter when the news comes: Toga's gone missing. Hugi has been watching this all this time, and gloats over this. It's going his way now. Eiji goes out after him.
Back in the maintenence hangar, the maids are working around the clock to get Gravion back to fighting shape.
Luna, meanwhile, has been captured by the EFA. They're analyzing her DNA for the Gravion data.
meanwhile, Toga is hiding on the streets. Eiji enlists the help of his former classmates to find Toga. Meanwhile, the EFA goes public with their Gravion clone production team.
The Zerivire attack an aircraft carrier. The EFA's Gravion is sent to stop it. The Zerivire rams the ship with the President on deck.
Meanwhile, Sandman is suffering from self-doubts. Raven comes to confort him, and it doesn't help, that is, until Raven removes his mask... showing that he's really a she. She's really named Ayaka. She convinces Sandman to come back. (Although I have to wonder how Ayaka was able to hide that huge chest of hers in Raven's outfit.)
Back at the fight, the EFA's Gravion has taken care of them. While the president goes on with endless blather, Toga is being attacked by two street punks. Faye comes in and saves him...