"DLC Purchase: Closed Mail"@en . . . . "This page lists all of the Processors in the Closed Mail Processor Unit set that can be acquired in Hyperdimension Neptunia."@en . . . "Armor-type Processor Unit built to be very strong."@en . . . . . . "900"^^ . . "This page lists all of the Processors in the Closed Mail Processor Unit set that can be acquired in Hyperdimension Neptunia."@en . "585"^^ . "60"^^ . . "Processor Unit/HDN/Closed Mail"@en . "Closed Mail"@en . .