Mangas

"You don't need math for murder" - Miharu S.Meet Raizou Hiraga, a retired officer from the Tokyo Metropolitan Department. After learning that his grandson is stricken with a deadly illness requiring expensive treatment, Raizou comes across a job flier for the mysterious SS Agency. However, upon taking his first job with 11-year-old Miharu Suzukaze, he discovers that his new occupation is more than it seems...