Suukinaru Factor

 is the 18th single by Zwei.

Tracklist

 * 1) Suukinaru Factor (数奇なるファクタ)
 * 2) Sword of Swear
 * 3) Gyakuten FEVER (逆転FEVER)
 * 4) Suukinaru Factor (数奇なるファクタ) (off Vocal)
 * 5) Sword of Swear (off Vocal)
 * 6) Gyakuten FEVER (逆転FEVER) (off Vocal)