is a 1962 Japanese chanbara film directed by Kenji Misumi and based on the 1948 essay of the same name by Kan Shimozawa. It is the first installment in a long-running jidaigeki film series starring Shintaro Katsu as the blind swordsman Zatoichi.

Plot

The blind masseur Zatoichi is hired as muscle for the yakuza Sukegoro (Eijiro Yanagi) as he thinks that war is inevitable with his rival Shigezo (Ryuzo Shimada). Zatoichi has a distinguished reputation as a swordsman and Sukegoro thinks that purchasing his services is money well spent. Shigezo responds by hiring a ronin of similar repute, Miki Hirate (Shigeru Amachi).