Tousei gensou hakubutsushi manga

Tousei Gensou Hakubutsushi summary:

It’s the early days of the Showa Era. In a really ordinary-looking and peaceful city, no one notices the strange things that are happening. Shinobu, a young man who manages his father’s second-hand goods store, comes face to face with one mystery after another. At some point, these events lead to a story…