Case Study 1 - Tokyo International Airport The Okura BHS was employed in Tokyo International Airport, Terminal No. 1, where inline screening was introduced for the first time in Japan. The sophisticated Cross Belt Sorter system was specially developed for this project to meet the stringent requirements of the customer. The capabilities of this product impressed the customer and they agreed on its premier application in their system. The confidence and trust with Okura has been greatly enhanced. Check-in conveyors Conveyor lines Loading section Cross Belt Sorter Sorting section