Answer ~ Keishichou Kenshou Sousakan

Deputy Inspector Shinkai Akira, a career elite who has been sidelined as a result of some incident, is assigned to be the new leader of the Evidence Verification Section. A sharp-minded female who gives the impression of an eccentric person, Akira breaks away from the bureaucratic work and genuinely starts to validate evidence, demonstrating her ability to take action and sense of justice in order to rally her disillusioned subordinates. Discovering new facts from small doubts in the reports, she overturns cases that should have been solved and finds the true criminals.