Vault-boy VaultBoy ボルトボーイ
Mascot of the Vault-tec company, a major technological developer of the [[Fallout (series)|]] universe, before that world's atomic apocalypse. This is also the mascot of all the game's perks and traits.

The Vault Boy and the "T51-b Power Armor" are the two most iconic elements in the [[Fallout (series)|]] series.
vault boy