Sandle Alarcon was an Alliance rear admiral.

For decades, the Galactic Empire has been locked in an interstellar war with the Free Planets Alliance, a conflict that involves thousands of spaceships and millions of soldiers on both sides. Two new commanders enter the conflict with great hopes: Imperial Admiral Reinhard von Lohengramm and the FPA's Yang Wen-Li. As they deal with superiors and subordinates, maneuver through complicated political arrangements, plot strategies, and win battles, each will be tested, and ultimately, changed, by the reality of war. <br><br>
(Source: Anime News Network)

__Agency:__ Aoni Production (current), 81 Produce (former), Tokyo Actor's Consumer's Cooperative Society (former) 

He took over the ongoing roles of Shigezō Sasaoka and Eiji Kanie after their deaths. In addition, he took over for Shinji Nakae as the narrator of variety show Hey! Spring of Trivia on May 12, 2007.