Jikobukken Tantei

I want to get closer to my idol, the architect Amaki Satoru. With this goal in mind, Oriya Sana entered the architecture department at Yokohama University. I immediately attended a lecture where Amaki was a guest, Satoru was not the only one on stage... However, after the lecture, Amaki calls out to Oriya and asks, "You can see it, right?" Then, using her ability to see ghosts, she is invited to work part-time to investigate cases of haunted houses. The true identity of the young genius architect is an architect who eliminates "psychological flaws"!? The case of a genius and his assistant who are caught in a haunted house!

(Source: Kadokawa, translated)