Powers and Abilities:
-Soul Absorption: Another Ghost can take human's soul out of their body and capture them the eye-like symbol on his chest. Then he can release and absorb the stored souls to empower himself.

-Invisibility/Intangibility: Due to Another Ghost's host being dead, Another Ghost can make himself visible and solid at will. Another Ghost can also phase through solid objects and re-emerge elsewhere, usually from thin air. However, it seems that this ability can be negated by the Ghost Ridewatch.

-Omega Drive Rider Kick: Another Ghost can perform a dark version of Kamen Rider Ghost's Omega Drive Rider kick.

-Parka Ghosts Summoning: Like Ghost, Another Ghost can summon any of the heroic Parka Ghosts to assist him in battle.

-Gamma Commandos Summoning: Like the Empowered Gamma, Another Ghost can summon multiple Gamma Commandos at will.

-Ore Damashii Mimicry: A unique ability to Hiryu's Another Ghost, he can split himself into three darker copies of Ore Damashii.

Forms:

Anotherwatches:
-Another Ghost Watch