2010 nukige visual novel by Liquid, adapted into a 4-episode anime by Magin in 2012, along with several spin-offs.

h4. Characters
* [[Olga Discordia]]
* [[Celestine Lucullus]]
* [[Volt (Kuroinu)]]
* [[Chloe (Kuroinu)]]
* [[Kaguya (Kuroinu)]]
* [[Prim_Fiorire]]
* [[Alicia_Arcturus]]
* [[Ruu_Ruu]]
* [[Claudia_Levantine]]
* [[Maia_(kuroinu)]]
黒獣 黒獣2