Three-pole Justice Memorial Application is a simulation game developed by CAVE Interactive CO.LTD. It allows users to browse episodes of the popular game Three-pole Justice, even when offline. The application offers various features, including browsing the opening movie, credits, and all camps database. Users can also access all soldier books and play all episode episodes. Additionally, they can browse the fortress list, view the secretary's profile and familiarity, and browse memories and galleries. The application even allows for partial BGM playback and offers a special practice mode called Score Attack.

It is important to note that the service for Three-pole Justice ended on February 28, 2019, at 15:00. The application is supported on Android devices running Android 5.0 or later with a minimum of 2 GB of memory.