Akutabe is one of the main characters of Yondemasuyo! Azazel-san. He is a demon summoner and Sakuma's boss. He is currently the contractor of Undine and Mossan II. "Akutabe's Detective Agency Office's Head. A detective that solves cases by the use of demons.
Yondemasuyo, Azazel-san is a Japanese comedy manga written and illustrated by Yasuhisa Kubo. A 13-episode anime adaptation by Production I.G aired in Japan between April and July, 2011. A second season aired during April 2013. Right Stuf, Inc. released both seasons on R1 DVD in February 3, 2015.