Kiraware Kansatsukan Otonashi Ichiroku

An inspector who is nicknamed 'the police of police' has the job of cracking down on all kinds of corruption within the police force and is the most hated position by police officers. Among them, there is one inspector who inspects not only police officers but also case investigations. That person is Ichiroku Otonashi, also known as the "hated inspector."
Under the direction of Senju Ryoko, the head of the Metropolitan Police Department's police affairs department, Ichiroku Otonashi, who sticks to his own justice and fulfills his duties no matter how much he is hated, uses his keen observational eye and inspiration to achieve numerous results. Who will take on any difficult cases?
(Source: Japanese = TvTokyo || Translation = MDL)