https://wiki.d-addicts.com/Yonaoshi_Jyunan!_Ninjouken Title: 世直し順庵！人情剣 / Yonaoshi Jyunan! Ninjouken Episodes: 9 Genre: Jidaigeki Air time: Monday 7pm Broadcast network: TV Asahi Broadcast period: 2005-Oct-17 to 2005-Dec-12 Synopsis Junan, a former instructor of swordplay for the Shogun family, went to Nagasaki and studied medicine. After coming back to Edo, he becomes a highly skilled doctor that he is now also a medical examiner for the magistrate's office. But no one knows of his the other side: he goes out and punishes the evil using his secret weapon… “needle of death.” HDTVRip  English subtitles - https://www.d-addicts.com/forums/viewtopic.php?f=13&t=165206