Japan Transport Safety Board

The Japan Transport Safety Board (JTSB) is an independent agency that investigates transportation accidents in Japan, including those involving ships, airplanes, trains, and other vehicles. Its goal is to determine causes, identify safety issues, and recommend measures to prevent future accidents. The JTSB conducts thorough inquiries, analyzing evidence and circumstances, to improve overall transportation safety. It operates independently from transportation operators and government agencies to ensure unbiased investigations and promote safer travel for everyone.