Translation guide
The process of examining a crime to find evidence and identify suspects. Japanese has several terms depending on the stage, formality, and context.
The overall process of investigating a crime, often used in news or formal contexts.
The most common and general term for a criminal investigation, used by police and in media.
The police began a criminal investigation into the murder case.
The investigation is facing difficulties.
Refers to investigative activities or operations, emphasizing the ongoing work.
As part of the criminal investigation activities, an on-site inspection was conducted.
Explicitly 'criminal investigation', often used in legal or official contexts.
Criminal investigation techniques are advancing year by year.
An investigation conducted by authorities, often with legal procedures, such as by prosecutors or in court contexts.
The act of investigating a crime, often with a nuance of detective work or inquiry.
The early stage of an investigation, often before formal charges.
捜査 (sousa) is specifically a criminal investigation by authorities. 調査 (chousa) is a general investigation or inquiry, which can be used for non-criminal matters like market research or academic studies.
While 犯罪 (crime) + 調査 (investigation) might seem logical, 犯罪調査 is not a standard term. Use 犯罪捜査 or simply 捜査.
The internal investigation revealed misconduct.
A suspect emerged during the preliminary investigation.