D-Reaper ADR-09: Gatekeeper

The ADR-09: Gatekeeper is a Base Defense Agent. It is formed to protect the D-Reaper's core, the "Kernel Sphere".

Attacks
 * Active Wing
 * 35mm α Houkai Sokushahou (35mm α崩壊速射砲)

Design
ADR-09 is a translucent sphere with a ring around it.

Etymologies
Name used on. No official romanization available.
 * D-Reaper ADR-09: Gatekeeper (デ・リーパー ADR-09: ゲートキーパー)
 * D-Reaper.
 * Agent D-Reaper.
 * (En:).

Official romanization given by the Chiaki J. Konaka's digimontamers resources.
 * ADR-09: D-Reaper Ball
 * Agent D-Reaper.
 * D-Reaper.
 * (En:).

Development
It was designed by Katsuyoshi Nakatsuru.

Digimon Tamers
It was assimilated back into the D-Reaper, forming the face of Mother D-Reaper in Episode 49.