Bird's eye view of Dannar Base
The Earth Bases, colloquially known simply as the Bases, were a collective military defense force formed to protect the Earth and humanity from the Mimetic Beasts. All bases work in collusion with each other, while at the same time, have independent jurisdiction over their respective regions, although they are all permitted to operate in any theatre of combat. Each Base maintains their own army of fighting robots with which to engage the Mimetic Beasts, normally the unmanned Boy series, but each base also has at least one pair of specialist robot pilots who commandeer the more powerful mecha kept in their respective bases. Throughout the series, Only the Dannar Base and Cosmo Base are shown in detail.
Dannar Base (Japan)[]
Known Staff[]
- Goh Saruwatari - Robot Pilot
- Anna Aoi - Robot Pilot
- Shizuru Fujimura - Robot Pilot (later Base Commander of Dannar Base)
- Tetsuya Kouji - Robot Pilot (later Shizuru's co-commander)
- Mira Ackerman - Robot Pilot
- Shinobu Saruwatari - Housekeeper (later Robot Pilot)
- Kiriko Aoi - Chief of Staff (later retired)
- Tatsuya Aoi - Chief of Staff
- Kagemaru - Commander, Kiriko's second-in-command (later bodyguard)
- Momoko Momozono - Mission Analyst (later Robot Pilot)
- Konami Sasagure - Mission Analyst (later Robot Pilot)
- Shibakusa - Mechanic, Head of Maintenance Crew (later retired)
- Touko Hiiragi - Mechanic (later retired)
- Nanae Hayashi - Mechanic
- Yanagisawa - Mechanic
- Morimoto - Mechanic
- Sugiyama - Mechanic (later Head mechanic after Shibakusa retires)
- Sakura - Mechanic
- Kei - Mission Analyst
- Hina - Mission Analyst
- Narahara - Mechanic
- Yamada - Mechanic
- Guccie - Mechanic
Mecha[]
- Godannar
- Dannar
- G Gunner
- Core Gunner
- G-Zero Gunner
- Club Mariner
- Neo Diver
- Operatiger
- Lab Defender
Silicon Base (USA)[]
Known Staff[]
- Shadow Dunaway - Robot Pilot
- Luna - Robot Pilot
Mecha[]
- Genesister
- Geneshadow
- Lunasister
Vega Base (Russia)[]
Known Staff[]
- Ekaterina - Robot Pilot
- Kukrachyov - Robot Pilot
Mecha[]
- Volspinner
- Volspina
- Slave Wing
- Slave Boy (a unique Jet Boy)
Dino Base (China)[]
Known Staff[]
Mecha[]
- Goddiner
- God Horn
- God Sonic
Union Base (United Kingdom)[]
Known Staff[]
- Knight Valentine - Robot Pilot
- Ellis Valentine - Robot Pilot
Mecha[]
- Dragliner
Cosmo Base (Outer Space)[]
Known Staff[]
- Lowe Roux - Commander, Chief of Staff, Robot Pilot
- Lou Roux - Mission Analyst, Robot Pilot
- Hal - secondary Chief of Staff (presumably)
- Laura - Mission Analyst
- Sayaka - Mission Analyst
- Isamu - Mission Analyst
- Shigeta - Mission Analyst
- Yang - Mission Analyst
- Tommy - Mission Analyst
Mecha[]
- Cosmo Diver
- Cosmo Diver (Parent Unit)
- Cosmo Diver (Child Unit)