The World God Only Knows: Tenri Arc

At long last, summer vacation has begun, and Keima Katsuragi sees the perfect chance to spend a hundred hours straight playing dating sims. But no sooner does he get home than he runs into his childhood friend, the quiet and painfully shy Tenri Ayukawa, whom Keima of course does not remember at all. It is easy to see that she has been waiting for this reunion, because according to her, he is the one person who can help her. It turns out that she too is harboring a runaway spirit.

This case, however, is very different from the previous ones: it seems as though the spirit is actually trying to help her. Keima notices this at once, but while he is still thinking it over, other spirit hunters take an interest in her. The third demon from Hell to appear is the elegant, mature Nora, who captures her spirits in just six hours and is known as the fastest hunter of all. She is also notorious for her heavy-handed methods, which often have serious consequences for the possessed girls. Keima and Elsie must save his childhood friend not only from the runaway spirit but also from the ruthless hunter.