Enter Kyōshirō Nemuri the Swordman (眠狂四郎 殺法帖, Nemuri Kyōshirō Sappōchō) is a 1963 Japanese Jidaigeki film directed by Tokuzō Tanaka.
[2][3] It was adapted from the novel Nemuri Kyōshirō Buraihikai written by Renzaburō Shibata.
One day, Kyōshirō is attacked by Ninja on his way to a riverside tea-house.
A few days later, Kyōshirō has a visit from Chisa, who serves the Kaga Maeda clan.
She asks Kyōshirō to protect her from a Chinese man named Chen Sun.