Sasori is a Missing-nin from Sunagakure (Hidden Sand). In first appearance, he is a hideous hunchbacked figure with a poisoned scorpion-like puppet tail attached. He is known as Akasuna no Sasori (Sasori of the Red Sand), the creator of Kankuro's puppets and a genius puppeteer himself. His first appearance is during their mission to Sunagakure where Deidara is to capture Gaara. After Gaara's capture, Kankuro attempts to stop the Akatsuki duo, but to no avail. Sasori battles the enraged brother, nearly killing him and destroying his puppets in the process with little to no effort. It is revealed that he left the village 20 years before, but the background on his crimes is unknown at this point. After hearing news of his return, Sasori's grandmother Chiyo, decides to join Team Kakashi in search of the duo and to rescue Gaara.
Sasori and Deidara have quite different views of what art is. Sasori believes art is something that should last, while Deidara believes art is fleeting. Although Deidara respects Sasori's view, Sasori doesn't seem to respect Deidara's.
During combat, and possibly all the time, Sasori "wears" his puppets and controls them from inside, thus eliminating the puppeteer's weakness of being an exposed target. His favorite puppet is named 'Hiruko', according to Chiyo. Hiruko has a mechanical tail extending from the mouth of what appears to be a mask on his back, the left arm is something that appears to be a large studded projectile capable of firing shrapnel, and the clearly artificial mouth opens to reveal a projectile-firing device. What makes him even more frightening, however, was the fact that Sasori makes his puppets out of human bodies, as he stated in the quote. So far, he has a collection of 298 hitokugutsu, ("person puppets") made out of human bodies. And to show this, after he was forced to abandon Hiruko, he summoned a hitokugutsu of the Sandaime Kazekage. This puppet was made from the living body of the Kazekage, and thus is able to retain some traits and jutsu of the Kazekage while he was alive.
The truly frightening aspect of Sasori, however, was that his real body is actually as young as he was, and bishonen too. The secret of his youth is revealed after the Kazekage puppet is destroyed: he had made himself into a puppet. His stomach is now hollow, allowing a thick cable to be coiled and stored inside; the cable can act both as a stinger and a support for his body. On his back, a pair of arms, equipped with five large claws, is mounted, and on top of the spine is a scroll holder holding four scrolls, used to summon the puppets for his Aka Higi: Hyakki no Soen (Red Secret Technique: Performance of a Hundred Puppets). Each of his hands now mounts a flamethrower nozzle. His right chest contains a hidden compartment, which can spin unknown numbers of chakra strings to control one hundred or more puppets. Over his heart is a large talisman that has the kanji (Sasori, "Scorpion"). His puppet body can also be pieced back together after being splintered into multiple pieces; this is because the only part of him which is still "alive" (and thus able to control chakra) is his heart, located under the talisman. He can also easily transfer the talisman, and by extension himself, between puppets. (How he transfers his face/facial features, as depicted in the manga, is not explained.)
The talisman also proved to be his only weakness, as Chiyo used his mother's and father's puppets to stab him through this location in a manner similar to the hug that he desired. In a flashback in the manga, it is reveal that the first puppets Sasori ever made are in his parents' images. Interestingly, Chiyo seemed to believe that, in the end, Sasori allowed himself to be killed (as she believed he saw the attack coming and chose not to react). At the end of the battle, Chiyo, Sasori, and Sakura are all fatally wounded, but Chiyo uses a jutsu she originally developed for Sasori, "to give life to a lifeless puppet," to save Sakura's life. The jutsu is meant to take the life of the user, but as Sakura wasn't dead, Chiyo survived this use of the jutsu.
Sasori's last words (as a reward to Sakura for defeating him) were that he has a spy in Orochimaru's ranks, whom he was supposed to meet with in Kusagakure in ten days. This spy is revealed to be Yakushi Kabuto. However, Orochimaru had long ago undone the jutsu on Kabuto that kept him (and presumably others, such as Yura) loyal to Akatsuki, and Kabuto remains loyal to Orochimaru.
According to the front cover of volume 31, Sasori's hair is bright red. His eyes have the same color
Sasori is the coolest member of the Akatsuki ever, he didn’t deserve to die.
A member of the Akatsuki and he's pretty damn sexy if you ask me! He hangs out in ugly puppets but when he climbs out its like "DAMN! WHOSE THAT SEXY BITCH?!?!"
But Sasori is no ones bitch. If you ever make him even 1 minute late don't even bother showing up he'll probably kill you. He's not that scary until you get on his bad side then your like "Oh shit!!"
I hate to say it though Sasori is just Eye Candy. Mainly because he's a puppet (Does he even have a dick???). The other thing is because he has a nasty temper and one wrong move gets you dying in agony for three days. Besides he's not really interested in relationships anyways.
One thing I find particularly interesting about him is that he claims that he has no emotion. But to be an artist and to create art you have to have emotions. Logical people don't get it.
So he does have a heart fangirls!
One thing I should make very clear though is that there is NOTHING between Sasori and Deidara. They respect each other as artists and not much else. They're partners, NOT lovers.
Over all impression would be a hot guy with a closed heart. Is a bit selfish and unpredictable. Will argue with you until he gets his way. Sasori always gets his way, so don't bother. But he does have feelings, and you have to earn his respect. Sasori is a bit judging and if you act stupid he's going to treat you as if your stupid.
"Look at that sexy guy! He must be Sasori!"
Young woman who spends a fairly large degree of time on the computer, and most of the rest of it in her Ceramics lab, listening to music, playing video games, and/or pursuing other artistic endeavours. Doesn't have the attention-span to play D&D, let alone AD&D. Once wrote a damning entry about DMK, whose particularly awful entries have since been deleted for some reason or other.
She has now ceased to care, but does wish to note that she is, indeed, female.
Sasori used to write some pretty good definitions, but then her attention-span gave it up and she moved on to something else. DMK would likely sell his soul to be able to see her naked.