Nishitetsu Bus Navigation is an app designed to make using Nishitetsu Bus in Fukuoka, Japan easier and more convenient. The app was created in response to customer complaints about the difficulty of understanding the bus system. With this app, users can easily search for the best bus routes, including transfers between buses and trains. The goal is to provide a satisfying experience for users of both the app and the Nishitetsu bus and train services. The main functions of the app include searching for transfer information for Nishitetsu routes, which includes both highway buses and trains. Users can also specify the date and time of their journey, up to one week in advance. The app allows users to select bus stops or landmarks from a list, making it easier to find the desired route. Additionally, users can save their preferred routes as "My Route" for quick access in the future. The app also offers the ability to track a bus by its car number, providing real-time information on its location. Overall, Nishitetsu Bus Navigation aims to simplify the process of using Nishitetsu Bus in Fukuoka. By providing comprehensive route information, easy search options, and the ability to track buses in real-time, the app aims to improve the overall experience for users of Nishitetsu bus and train services.