A key member of the Murphy Pirates and Murphy’s right-hand man, Killy is infamous for his cold and calculating nature, earning him the nickname "Ice Heart". Known for his sharp mind and ruthless tactics, he wields a needle gun with deadly precision.

Crushers: intergalactic Jacks-of-All-Trades who will take on any assignment for the right price. Crusher Joe heads a small team of these outer space troubleshooters that includes the cyborg Talos, the beautiful Alfin, and the obligatory kid sidekick Ricky. A routine assignment escorting a cryogenically frozen heiress to a medical facility goes awry when the girl goes missing and Joe and his team are left holding the bag. It seems space pirates are trying to play the Crushers for patsies, but Joe doesn&rsquo;t take kindly to the setup and tracks the pirates to their home world. The four heroes not only have to rescue their human cargo but take down the pirates in the process, which involves a heck of a lot of space dogfights, explosions, and good old-fashioned hand-to-hand combat. <br><br>
(Source: AniDB)

He was a veteran seiyuu born in Chiba Prefecture.  He retired from voice acting on December 31st, 2000 when he felt a weakness in his own voice. Sogabe died on September 17th, 2006 at around 8 PM from esophageal cancer, with which he had been diagnosed two months before.