The Kunoichi of Nadeshiko Village

is episode 235 of the Naruto: Shippūden anime.

Summary
A man named Kokuyō wants Shizuka as his wife, which she repeatedly disagreed. Tokiwa saw Naruto and told him he should marry Shizuka if he defeats her, as Jiraiya promised to Shizuka's mother. He declined the offer, but however Tokiwa tracked him, and narrated Shizuka's past, as she also was against the village's law that female will marry a man who defeats that female, and accept the duel. He fooled Aoba, Guy and Yamato to buy some time. He defeated Shizuka, but Kokuyō attacked Shizuka, only to be defeated by Naruto's Rasengan.

Trivia

 * The song from Naruto Shippūden 4: The Lost Tower plays during this episode.