Kubikiri Cycle: Aoiro Savant to Zaregotozukai (The Kubikiri Cycle)

Kubikiri Cycle: Aoiro Savant to Zaregototsukai (クビキリサイクル 青色サヴァンと戯言遣い), also known as The Kubikiri Cycle is an anime series based on the light novel written by Nisio Isin and illustrated by Take titled Zaregoto.