the Vic Viper and old acquaintance of Togo. At first he is quite arrogant to the Sonic Diver pilots and looks down on the Sonic Divers which pisses off Otoha and Ryohei. Ally of Rei Hizuki and guardian of Aisha. She supervises the WORM task force and the Sonic Diver program. Eika's father. A high ranking naval commander with jurisdiction over the Sonic Diver and Vic Viper projects. He and his daughter Eika are very similar, but they don't get along. Because after Eika saw her father flying as a pilot, she herself wanted to be a pilot, but her father would not let her so she left the house. Because of that Eika always hates when other people mention her father and family and always scolds people when they mention them [her family]. Technology These are fictional technologies unique to Sky Girls.Weapon Of Raid Machines (WORMs)Artificial life forms consisting entirely of thousands to millions of 'cells' approximately a foot in diameter, which are themselves created by nanotechnology. These come together to form large monsters that wreak havoc. WORMs are responsible for the destruction of one-third of human population. WORMs mimic the appearance of the first lifeform they see, which is why almost all of them have similarities with maritime lifeforms.Sonic DiversSonic Divers are a new technology where a pilot with sufficient innate ability and compatibility controls an exoskeleton that can fly and combat WORMs. The pilots are exposed to air inside the Sonic Divers. Aside from the default "G" mode (glider mode), which is similar to a fighter plane, the Sonic Divers have a humanoid mode called "Mode A" (armor mode), in which the Sonic Diver mimics its pilot's movements. Every Sonic Diver unit has different weapons: Sonic Diver Raijin is armed with pairs of gatling guns, rocket launchers and energy cannons, giving it a great variety of ranged attacks. Sonic Diver Reijin is armed with shoulder-mounted laser guns and a MV Sword, a katana with a vibrating blade. Sonic Diver Fujin is armed with a rocket launcher that fires missile clusters. It is also equipped with additional tactical sensors. Sonic Diver Bachstelze V is armed with arm mounted laser guns and a one-handed polearm called "MV Lanze" ("Lanze" is a German term for "lance"). Guidance allows it to be thrown like a boomerang. Sonic Diver Shunya is a customized Diver similar to Reijin. It has no fixed weapons,