You’re Being Summoned, Azazel (Sub)
Watch You’re Being Summoned, Azazel full episodes online English Sub. Other titler: Yondemasu yo, Azazel-san. Synopsis: The great detective Akutabe has an assistant, Rinko Sakuma, who is trying to learn to summon demons. This is the story of her misadventure when she actually manages to summon 2 demons unexpectedly. Source: Myanimelist, Wikipedia.