Observer Spirit

An Observer Spirit (立会人気, Tachiaininki) is a specter that a Doll can use for reconnaissance purposes.

Overview
An ability unique to Dolls, Observer Spirits are ghostly specters that Dolls can use for reconnaissance missions; their primary function. Each Doll has a unique medium (i.e, concrete, water, etc) that they can send their Spirit through. As long as their target is either touching, or near their medium, they can spy on that target for as long as they wish.

Unlike Contractors, Dolls do not have to pay to use their Observer Spirits.