Senran Nin Nin Ninja Taisen Neptune: Shoujo-tachi no Kyouen - Nep-Nep Shinobi Moe Box

In Game Ninja World, two feudal lords have drawn their ninja schools into open conflict. The Konpa School has mastered Command Technique. The Hanipa School has mastered Action Technique. Their battle is suddenly interrupted by the arrival of a machine ninja army operating under Shoot Technique, a third style that neither school anticipated. The machines have already invaded a smaller nation. Their leader, You Geima, announces the beginning of the Super NINJA War — a conflict to determine which school will be declared the strongest in the world.