During a visit to Lebak Bulus MRT Depot, Shiojiri mentioned that Emperor Naruhito asked many things and received detailed explanations from experts from Indonesia and Japan.
"For four years (after it was inaugurated), there was one achievement, which was that so far there had never been an accident, and also the punctuality operational ratio was 99.9 percent," Shiojiri said.
Shiojiri added that the MRT said that they prioritize safety and quality of service, such as providing facilities for people with disabilities.
It was also mentioned that MRT operational activities are almost all carried out by Indonesians who have been well nurtured and they become very proficient human resources.
During a visit to Pluit Reservoir, Shiojiri said Emperor Naruhito was very interested in water management and asked various questions during the visit.
"In Pluit, because he (the emperor) was a person who knew a lot about water management, therefore, he asked a lot of technical questions," Shiojiri said.