The Galactic Peace Alliance Building is a skyscraper building on planet Jasdam. It is only witnessed in Samus and Joey volume 3, and is the headquarters of the Galactic Peace Alliance. It plays a similar role as the Federation Meeting Assembly Hall from the Magazine Z origin manga.
Samus Aran and Joey Apronika come here after exposing the Dominion and destroying their faction on the Demon Planet. The duo are commended for their actions on the Demon Planet, and encouraged to continue fighting against the Dominion. Among the members of the peace alliance is the President of Kankei, who has fully recovered from his injuries on Degrade during volume 2.