He is 17 to 18 in Both seasons
chapter 395 somewhere around there Karin first meets Sasuke in the forest of death. She was a genin from another village and was attacked by a giant bear. Then sasuke used shishi rendan or lion's barrage and ko'd the bear. then young sasuke and old sasuke both say see ya. then sakura saves her.
It is Yaoi between Naruto and Sasuke, both of them as a couple.
She has feelings for both Naruto and Sasuke. But mostly Sasuke.
he is 17 years old
If you ever read the manga, you would know that sasuke does NOT really defeat the raikage. Both of them have survived and sasuke lost.
sasuke is way stronger than kankuro
Sasuke did because danzo grabed Karin and Sasuke killed them both 8-)
I'm not really sure what your question is but, Sasuke is 12 in the first series and 15 in Shippuden.
It is about Naruto and Sasuke Fighting in the Valley of the End. However, Sasuke won with a transformation. In the middle, Sasuke thought about the old times when Itachi was here.
If you mean what is the name of sasuke's master (sensei) in naruto shonen (Team 7 naruto sakura and sasuke - 12 -13yrs old) its kakashi but in shippuden (team 7 now naruto sakura and sai - 15yrs old) sasuke is being taught under orochimaru
His name is Uchiha Sasuke. but everyone calls him Sasuke. he wants to kill his brother itatchi because itachi killed both his parents.