E10. The Upper Ranks

Three B-Rank Wars matches are left until the Away mission selection. Tamakoma-2 including Osamu challenges the Rank Wars aiming to make the top two within these matches. While Hyuse cannot join them in Round 6 because of attending Border's new recruits induction ceremony, Osamu and his mates have a head-to-head fight against Oji and Ikoma Squads, the top-level B-Rank teams. In expectation of a fierce battle, what is Osamu's plan against the unknown teams?