Landkreuzer (ラントクロイツァー Rantokuroitsā) is Mirai's Ultimate Secret Ninja Art in Senran Kagura: Shinovi Versus. It requires five bars of Ninja Art Energy to use and for Mirai to be at critical health. Mirai becomes able to use it after clearing Chapter 4 Mission 03.
Mirai lifts her dress, allowing the head of a, soon be revealed, cannon fall out completely before gracefully landing atop it. She holds her umbrella up and several large guns protrude from it on all sides. On her signal, all of the weaponry fires at once. It has both great range and power to ensure it leaves its mark on enemies. The angle and direction can be adjusted while firing, giving her an extra edge when placed in large battle terrain.
- The name "Landkreuzer" comes from the "Landkreuzer P. 1000 Ratte" a super-heavy tank which was planned by Nazi Germany during World War II but the project was scrapped before the production of any prototypes.