Koware Sekai Oware

 is the sixth single by Hata Aki.

CD

 * 1) Koware Sekai Oware (毀レ世カイ終ワレ)
 * 2) Kyo to Mu to Chi to Hi no Kyoukai-sen (虚と無と知と非の境界線)
 * 3) Koware Sekai Oware (毀レ世カイ終ワレ) (instrumental)
 * 4) Kyo to Mu to Chi to Hi no Kyoukai-sen (虚と無と知と非の境界線) (instrumental)

DVD

 * 1) Koware Sekai Oware Music Video