西日本リサーチ

西日本リサーチ is a long-established detective agency founded in 1961, based in Kumamoto and active across Kyushu.

Its published services include digital forensics on internal information leaks, infidelity investigation, surveillance with in-house developed cameras, tracing of persons and bug detection.

The agency states it has handled more than 10,000 consultations, publishes its Kumamoto filing number (No. 93070016) and its representative chairs the Kyushu Investigation Agencies Association.