In the anime, she stated that she was attracted to men based on their chakra quality, and claims that Suigetsu's chakra disgusts her. Karin has also used other's perception of her feelings towards Sasuke to her advantage, feigning mental instability while imprisoned at Konoha to make the guards pay less attention to her. Elle fut la seule survivante et en sortit complètement indemne.
Plus tard, toujours en prison, on la vit en train de se décider entre Sasuke ou Konoha. Despite being mostly a non-combatant, Orochimaru referred to Karin as one of his good experiments, and had enough faith in her skills to put her in charge of the Southern Hideout's prison, since she made escaping impossible. Karin would typically insist that she has no feelings for Sasuke around others, while frequently suggesting to Sasuke that they should spend time alone with the intention of freely expressing her feelings to him, only to switch back to acting cold when other people are present. Elle est d'ailleurs couvertes de marques de morsures prouvant que cette capacité est souvent utilisée.

However, after he stabbed her in order to kill Danzō and tried to kill her, then even order Sakura to kill her to test Sakura's intent to join him, Karin stated that she no longer cares about him. There, she is captivated by the level of Sasuke's chakra and develops a sexual attraction to him. In the anime, she has a flashback of when Orochimaru sends her to assist Sasuke in capturing a horde of escaped prisoners. In the anime, as seen in her Infinite Tsukuyomi dream, her greatest desire is simply to see Sasuke smile kindly to her. Elle finit par trouver que Danzô utilisait Elle fut prise en otage par Danzô qui souhaitait hypnotiser Sasuke avec l’œil droit de Sakura arriva dans le but de tuer Sasuke et lui fit croire qu'elle voulait le rejoindre. While being tracked by the Konoha shinobi, she was able to deduce they were accomplishing this feat by locking on to and following Sasuke's scent. 24 avr. Comme vous le savez le 1er Hokage a épousé la 1er Jinchuriky de Kyuubi/Kurama, Mito Uzumaki. Four years after the war, she helped Sakura by delivering Sakura and Sasuke's daughter, Sarada, at Orochimaru's hideout — as Sakura, while pregnant, had refused to leave Sasuke's side while he was travelling.

Après avoir été emprisonnée quelques temps après l'interrogatoire, Karin parlait à un portrait de Sasuke, alternant entre rage, jetant et piétinant le portrait, et fougue amoureuse, regardant le portrait sous le charme.
She is analytical, capable of quickly deducing the basics of a complex technique such as Izanagi. Despite not being a combatant of Taka, she rushed into the battlefield with virtually no weapons or protective gear when she senses that Sasuke was on the verge of death, paying no heed to how strong the enemy was. When Karin was still living in Kusagakure, she wore a mesh shirt and stockings, a purple skirt, a light brown short sleeved jacket with a orange stripe going across the chest, and black sandals. Karin is also proficient in the use of Karin is quite intelligent. Furthermore, she was seen knocking out one of the prisoners in the Southern Hideout once. Ce comportement erratique apparemment était en cours depuis un certain temps, déconcertant les gardes. Elle s'en rend compte quand elle ressent la chaleur … Karin then tells him he owes Sarada an apology and should start by giving her a new pair of glasses, since she appears to have outgrown her current ones. As a child, Karin had short hair that reached her chin and wore a dark purple short sleeved shirt that had a brown collar, light brown pants, and brown sandals.