Ayakashi no Hakobiya

Synopsis

Sosuke Nezuchi and Yoshiki Yoshiko work for a seemingly ordinary transport company, Mujina Transport. However, their customers are all non-humans, in other words, youkai. The reason for this is that the company is a "courier specializing in youkai"?　 What are the mysterious requests of these mysterious youkai living in secret? (Source: Nemuki+ Comics, translated)