Recommendations from Iwamoto-Senpai

Set in early 20th-century Japan, a town veiled by mysterious black snow. Kodo Iwamoto, a cadet at a military academy devoted to paranormal studies, is dispatched to investigate. There he meets a boy who believes he is ill, but Kodo understands the truth: he harbors supernatural abilities. He brings the boy into the academy, and together they traverse the country, pursuing mysteries and seeking others like him.