Rallen is a young, ambitious Planetary Patrol officer. He is a skilled pilot who is ready to take on any challenge. At times, his eagerness to get into the thick of things gets him into trouble, but his courage and sense of duty are well-known by his superiors. Rallen is the only one who is able to operate the Prizmod, a communication device used to command the Spectrobes. In Webisode two, he is attacked by the Krawl just after he discovers the Prizmod while investigating the distress beacon on planet Daichi. In the webisodes, the first Spectrobes that Rallen uses in battle are Spikan and Zozane, which are also the "starter" Spectrobes in the actual game. The first Spectrobe he received for use as a search Spectrobe was a Danawa, where in the game it is a Komainu. His catchphrase is "Iku ze!" which means " Here we go" and/or " Let's go" in Japanese. Rallen is voiced by Steve Staley in the webisodes but later changed to Yuri Lowenthal. He has medium-long red-orange hair and eyes.
Source: Wikipedia, "Spectrobes," available under the CC-BY-SA License.