We were working on the project, the end client of which is the Ministry of Land, Infrastructure, Transport and Tourism (MLIT). MLIT is a state-level ministry of the Japanese government responsible for one-third of all the laws and orders in Japan related to national land, transportation, and social capital development. This includes disaster countermeasures, the security of the surrounding sea area, and general security. It is the largest Japanese ministry and has been actively employing modern digital technologies to facilitate and boost the efficiency of managing various government affairs.