ninja volume 53, agent kunoichi, beautiful ninja dance blade, minase akari.

The wicked family defeats the beautiful ninja dance blade and directs the demon monks who use secret holes to obtain the secret of their power. During the battle, a maid who was struck with secrets unconsciously suffers from gradual pain, and ultimately suffering from secretive techniques that cause severe pain to the whole body just by trying to move. Nevertheless, the maiko who went to battle was beaten up by demon monks and captured, and he was stabbed with needles in his whole body, so as to be sensitized and scolded. [BAD END]