She's on Team Kakashi with Naruto. She’s friends with Temari and you. She's 15 years old.

He's a member of the Akatsuki. He's 35 years old.

He's a member of the Akatsuki. He's 19 years old.

She's the older sister of Kankurō, Gaara, and you. She's protective of you and she didn't want them to go with Sakura to fight Sasori and Deidara. She’s 19 years old.

He's Temari's younger brother, and Gaara and you's older brother. He trusts you's fighting skills. He's 17 years old.

He's Temari and Kankurō's younger brother, and you's older brother. He's the kazekage of the Sand Village. He's 15 years old.

He's the leader of Team Kakashi.

He's a member of Team Kakashi with Sakura. He's a close friend of Gaara. He's 15 years old.

Might Guy: He's the leader of Team Guy.

Rock: He's a member of Team Guy. He's a few years older than Naruto, Sakura, and Gaara.

Neji: He's a member of Team Guy. He's a few years older than Naruto, Sakura, and Gaara.

Tenten: She's a member of Team Guy. She’s a few years older than Naruto, Sakura, and Gaara.

Nagato: He's a member of the Akatsuki and he's one of the original founders.

Konan: She's a member of the Akatsuki and she's one of the original founders.

Yahiko: He's a member of the Akatsuki and he's one of the original founders.

Itachi: He's a member of the Akatsuki.

Kisame: He's a member of the Akatsuki.

(I didn't add every Akatsuki member, only a few)