Nana runs an inn called Nakajima-so in a seaside town. One day, a young man named Fujii Shuntaro comes to visit and reveals that his girlfriend stayed at the inn one year prior, just before she died. Following in the footsteps of his lover, Nana takes on the role of guide and joins Shuntaro as he...
Web magazine editor Mochizuki Nasa meets Yanase Sota who claims to be endowed with a "non-sexual relationship switch". Working as a "rent-a-friend", Sota is hired by Nasa who wants to test out a theory.
