World Trigger Season 3 Episode 13 One-on-One ( Air Date 2022-01-08 ) Genre Animation, Action & Adventure, Sci-Fi & Fantasy category. Overview "After Hyuse's dropout, a melee unfolds as the surrounding teams take on each other. While intense battles progress, the number of surviving agents keeps decreasing, which is a huge setback for Tamakoma-2, who needs three more points... The fateful B-Rank Wars Round 8 reaches its final phase!".