Natsume's Book of Friends - S05

Takashi Natsume has eyes that can see youkai, which are normally invisible, and he keeps this ability hidden from his new family and friends so that everyone can go on living their peaceful daily lives. Meanwhile, the Matoba exorcist clan still wants Natsume to join them because of his overwhelming gift. But Natsume firmly refuses the clan's invitation, since not all exorcists are as reasonable as his friend Shuuichi Natori, and many of them improperly and indiscriminately seal away every youkai in their path. Unsatisfied with Natsume's answer, Seiji Matoba blackmails Natsume into attending a grand gathering of powerful exorcist families. Natsume soon finds himself surrounded by dangerous people and youkai alike. Even so, he continues to defy the exorcists' hard-handed methods and believes that peace between both worlds is possible.