U.S. Navy (901012 Japan) is an arcade game with a Japanese release date indicated in its title. The game's developer or publisher remains unknown, needing further investigation.  Its gameplay likely involves sea combat, potentially featuring naval vessels or aircraft. The date suggests a late 1990 release or a possible internal designation.

U.S. Navy (901012 Japan)

U.N. Defense Force: Earth Joker (Japan, prototype?)