Recommendations from Iwamoto-Senpai

The 1910s. Iwamoto Kodou, a student at Suho Middle School under direct army command, is sent by the military to investigate paranormal phenomena across the country. In a village rumoured to have "black snow," he meets a boy with special powers who believes them to be an illness. Through Iwamoto's support, the boy realises they might have something in common, and receives a recommendation to the school. Mysteries await Iwamoto at every place he visits, and a romantic tale of this era begins to unfold!