One-Man Force (ワン・マン・フォース, Wan Man Fōsu) is the eighth episode of the anime series, Full Metal Panic! Invisible Victory
Instead of waiting for Sousuke's reply, Kurama executes Nami in front of him. When Lemon and his forces arrive to confront the police chief's forces Kurama escapes with the police chief. Eager to get revenge on Kurama, Sousuke tracks him down to the AS league stadium, where the other competitors are given heavy weaponry and promised a reward for killing Sousuke. Sousuke defeats all the enemy units, incidentally killing the police chief, and chases after Kurama, and despite being gravely wounded, kills him. Meanwhile, Wraith gets her hands on a new Arbalest-type AS.