Zero/One

The Zero-One (ゼロ・ワン) is a Keyblade that can be wielded by Data Sora in Kingdom Hearts Re:coded. Data Sora receives this Keyblade by defeating Sora-Heartless at Hollow Bastion.

Design
This Keyblade greatly resembles a pixelated version of the Kingdom Key, albeit with some alternate coloration. It also has black coloration along the end of the shaft near the hand guard. The hand guard resembles a "0" while the blade and the teeth together resembles a "1". The chain is also made up of "0" with a Mickey charm at the end

Its name is based on the numbers "0" and "1", which make up the binary system, the basis of computer programming.