Synopsis: Akaku Saku Koe

Karashima, a male high school student, has a mesmerizing voice that has the power to influence people to do as he commands. Knowing the risks that come with his ability, he keeps his interpersonal relationships distant. Nevertheless, destiny has different plans for him, as he gets involved in various criminal inquiries, using his unique talent to unravel their mysteries. During his escapades, he meets Kokubu, a girl who expresses her fondness for him. The manga also includes the one-shot stories "Hana Dorobou" and "Coffee Hirari."