Warp

The Nagaya Voyager traveling at warp speed.

A warp is a method of fast space travel, allowing the coverage of long distances in a relatively short time. To warp means to start traveling at this high speed by disturbing the space-time continuum. A warp drive is widely used in science fiction which deals with interstellar travels.
Contrary to the concept of hyperspace (represented in RobiHachi by hyperroads), spaceships traveling at warp speed are still prone to interact with objects in "normal space" which is being disturbed. An example of this is when the Nagaya Voyager was intercepted by the Plutonians. However, it seems RobiHachi combines the two concepts, as Ikku mentions he will take the spaceship into warp so they can enter the hyperroad.