An EX-ARM auction is organized by an individual who calls themselves "Auctioneer." Criminal groups from all across the world flock to the Megafloat hoping to get their hands on them.

The Counter Squad is asked by the government to investigate the auction undercover as the bodyguards of Jinkokusha, the leading group in the Japanese underworld. They are immediately dragged into an inter-group conflict, and Akira loses consciousness in combat. When he wakes up, he's greeted by Auctioneer.
Looks like everyone at this auction 
has an EX-ARM!
يبدو أنّ الجميع في هذا المزاد
"يملكون "إكس-آرم
Scheinbar hat jeder Teilnehmer
dieser Auktion ein Ex-Arm …
Todos los participantes de la subasta
tienen algún EX-ARM.
Todos los participantes de la subasta
tienen algún EX-ARM.
Il y a des tas de possesseurs d’EX-ARM
parmi les participants à ces enchères.
La gente che si è radunata per quest'asta
Parece que todos neste leilão têm um EX-ARM!
Похоже, у каждого участника
аукциона есть Экс-Арм.