It's senior year, and Rica is seriously stressed out. She's got more homework, exams, and papers than she can handle, and was recently dumped by her boyfriend. In other words: Life sucks! One day, she's chatting online when she meets three classmates who hate school as much as she does. Together, they hatch a plan to blow up the school when no one is present. The countdown is on for X-Day... (Source: Tokyopop)

Kanojo-tachi no X-Day was published in English as X-Day by Tokyopop from August 12, 2003 to October 14, 2003. It has also been published in Italian by Flashbook Edizioni, German as Tag X by Tokyopop Gmbh and Indonesian by m&c!.