Sword of the Demon Hunter: Kijin Gentosho manga volume 4 features story by Motoo Nakanishi and art by Yu Satomi.

Jinya, now settled in the town of Edo, has been hunting down demons to make a living. Always alert to new rumors of incidents involving demons, he hears about a peculiar case of street murders while eating at his usual soba shop. He goes to investigate at once, but what awaited him there was a demon who could make himself invisible. Faced with Jinya and his demon strength, the stranger cries innocence--Is there really something else afoot in Edo?