Will Arata's academic inepitude ever going to be adressed seriously or is this plot point supposed to be taken as comedic relief? If so then it's become really stale and boring IMO, is he even studying? How come an adult who already graduated from both high school and college be so trash at studying for a simple test? Is it really his trauma with his senpai the reason he isn't hired or is it maybe the fact that he's a moron who can't grasp simple concepts even with weeks of practice?