PSI-missing

 is the sixth single by Kawada Mami. The lead track was used as the first opening theme for the anime To Aru Majutsu no Index, while the B-side was used as an insert song.

Information

 * Lyrics: Kawada Mami
 * Composition: Nakazawa Tomoyuki
 * Arrangement: Nakazawa Tomoyuki, Ozaki Takeshi

CD

 * 1) PSI-missing
 * 2) Ame (雨)
 * 3) PSI-missing -instrumental-
 * 4) Kawada Mami -instrumental-

Limited Edition DVD

 * 1) PSI-missing (Promotion Video)