Krähe, also known as Karasu, is a three-legged crow that emerges from the Alltale simulation system. This entity first makes its presence known by stealing a library book from Naomi Katagaki, an act that draws Naomi to Fushimi Inari-taisha and leads to his first encounter with his future self.

The crow is fundamentally connected to the God's Hand, a powerful glove-like ability that enables manipulation of the simulated environment. Manifesting from Krähe, the God's Hand takes the form of a translucent, shape-shifting appendage capable of creating or altering matter within the simulation, so long as the required chemical and physical structures remain relatively simple.

Throughout the narrative, Krähe acts as both guide and facilitator for Naomi. After Naomi leaps into a red aurora during a system reboot, the crow assures him he has not died and proceeds to restore the God's Hand ability. This reinstatement allows Naomi to persist in his mission to save Ruri Ichigyō.

Krähe’s existence is deeply woven into the operations of the Alltale system. Its interventions prove essential in advancing the storyline, catalyzing pivotal events and supplying the means to interact with and transform the simulated world.