medium: Reibai Tantei Joutsuka Kawasemi

The culprit is known. However, testimony by psychics cannot be considered as evidence. What should they do?! The spiritual medium Hisui Jogashira uses her psychic abilities to identify the culprit, while mystery writer Shirou Kagetsuki presents additional logical "evidence other than the words of a psychic." The two of them have tackled many difficult cases, but the sinister hand of a perpetrator behind a shocking series of murders is closing in on Hisui! (Source: Comic Days, translated)