Aqua Base Robo

Aquabase Gamma, AKA Aqua Base Robo, it a research facility off Japan's east coast. The eventual goal of the facility is to convert into a hotel for deep sea tourism excursions. It is often also as a think tank during missions of the Akuareigers.

It however had a secret that it could also kick villain butt, but could not rise to the surface.

Appearances: Mission 17, 23, 30, 36, 46

Formations

 * Aquabase Scavanger: It forms a crab-esque shape to travel on the ocean floor
 * Aqua Base Robo