Koakuma - Touhou Wiki - Characters, games, locations, and more

Koakuma (小悪魔, Koakuma) is a devil where she's seen around the library of Scarlet Devil Mansion where she apparently lives in the mansion. Her sole game appearance is as the fourth stage midboss of Embodiment of Scarlet Devil, and little is known about her. In an interview with ZUN there was an implication that she was summoned as a familiar. In addition to this, its been stated that Vampires are capable of summoning lesser devils or familiars.

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