Hikari no Senritsu

 is the seventh single by Kalafina.

CD

 * 1) Hikari no Senritsu (光の旋律)
 * 2) sapphire
 * 3) Hikari no Senritsu (光の旋律) ~Instrumental~

Limited Edition DVD

 * 1) Hikari no Senritsu (Video Clip)
 * 2) "So Ra No O To" Original Preview Video
 * 3) "So Ra No O To" Original Preview Video (15 sec type)
 * 4) "So Ra No O To" Original Preview Video (30 sec type)