Books (novels and essays) Japanese literature How long?

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Japanese Literature
Nagasakiya's misfortune has come to an end with the disappearance of his young husband. He can overcome the greatest predicament? You have disappeared from Nagasakiya! The first one is a storyteller, Bahisa, and the next is Dr. Hogen. In order to find them, the sickly young husband who has fallen into the shadow knows that it is all the work of You, Tsu Maten, who came from the west. In order to save his dear friend, he bravely jumped into a nightmare, but he woke up five years later in Edo. Is it Tsu Maten or is it more power?