Kazumi Akiyama

Kazumi Akiyama (秋山 和美 Akiyama Kazumi, also known as Carrie in the Tokyopop version) is Wataru Akiyama's younger sister and Itsuki Takeuchi's first love interest (second in the anime, after Saori).

Emperor Arc
Kazumi was first seen with her brother at Akagi, where they were able to watch the battle between Ryosuke Takahashi and Kyoichi Sudo.

Trivia

 * Kazumi's Tokyopop nickname "Carrie" is only used in the dub of Second Stage, as she retains her original name in the manga.