Boys' Love Novels I picked up a samurai. Chocolate paperback

Product description ※Please note that product information is not in full comprehensive meaning because of the machine translation.

An easygoing college student, Sosei HENMI, went to a mountain in the countryside and picked up a fallen man.
The man with no memory other than his name, Gennosuke, was handsome, polite and refreshing. -- - Somehow he was dressed as a samurai.
Gennosuke was thought to be just a jidaigeki enthusiast, but he was surprised at every curry and television and sent out a koban (former Japanese oval gold coin) to show his gratitude.
Sosei was sorry for throwing Gennosuke into the present and decided to take care of him until he regained his memory.