- Released on July 14, 2017
Detective Goro Nanase and his colleagues of "Akatsuka Detective Office" are based in Shimo-Akazuka of Itabashi-ku, Tokyo. The detectives take on a string of challenging cases that no one else wants to take on.
Full Cast of Hello, Detective Hedgehog
Ayaka Mitsumoto
as Mika Kawada / Haruka