World Trigger Graphic Novel Volume 18

"Osamu successfully convinces Border HQ to allow Hyuse on to their squad, and now the moody neighbor from Aftokrator must make his way up through the C-Rank Wars to officially become part of the team. Meanwhile, Tamakoma-2 gears up for another B-Rank Wars match against the analytical Oji Squad and the unconventional Ikoma Squad. How will Tamakoma-2 handle a squad who operates almost exactly like they do and another squad that doesn't even seem to care that there's a match going on?! For teen audiences."