Phenogram

 is the 18th single by Ayane.

CD

 * 1) Phenogram (フェノグラム)
 * 2) Kakegae no Nai Omoi Zutto Issho ni (かけがえのない想い ずっと一緒に)
 * 3) Phenogram (フェノグラム) (off Vocal)
 * 4) Kakegae no Nai Omoi Zutto Issho ni (かけがえのない想い ずっと一緒に) (off Vocal)

Limited Edition DVD

 * 1) Phenogram Music Clip
 * 2) Bonus Comment Video
 * 3) PS3&Xbox 360 Soft "STEINS;GATE Senkei Kousoku no Phenogram" game opening movie
 * 4) PS3&PSVita "Memories Off 6 Complete" game opening movie