If you're talking about 'Naruto' then its season 4.
If you're talking about 'Naruto Shippuden' its season 5.
In fact, naruto shippuden is the continued season of naruto in japan
Naruto faces off with Sauske in season 5 through a bit of season 6. Episode 128-134
It has already started and ended. It was started at Naruto Episode 78- Naruto's Ninja Handbook and ended at Naruto Episode 104- Run Idate, Run! Nagi Island Awaits!
I believe episode 159 Enemy or Ally?! Wilderness Bounty Hunting: Season 4 Naruto, Hinata and Kiba are sent off on a mission to capture a thief named Gosunkugi. In this episode Hinata makes lunch for the crew and the rice balls look like Naruto. Personally I thought they were really cute but anyways, this is the closest they have ever been on a "date".
episode 60 in naruto
Episode 101 of Naruto has nothing to do with the story and its funny
Naruto episode 453 isn't out yet.
Episode 135 Naruto 1st Season
For naruto shippuden its on episode 107
I am thinking that it is Naruto episode 79 the last episode of 4th season.
It's episode 101, lol its so funny do watch :D!!! ^.^
Their is an episode intitled "The Death of Naruto" (episode 165 season 4 on hulu).
Episode 208
Naruto Shippuden episode 15
In fact, naruto shippuden is the continued season of naruto in japan
Surprise Attack! Naruto's Secret Weapon! (episode 45 season 1).
at the end of Naruto 1st season Episode no 220