Anata ni Deawanakereba ~Kasetsutouka~ / Hoshikuzu Venus

 (あなたに出会わなければ~夏雪冬花~/星屑ビーナス) is the fourth single by Aimer. It was released on August 15, 2012, and peaked at #26 on the Oricon single chart.

Single Information
The lead track Anata ni Deawanakereba ~Kasetsutouka~ was used as the ending theme for the anime Natsuyuki Rendezvous.
 * Catalog Number:
 * DFCL-1918 (Regular Edition)
 * DFCL-1916/7 (Limited Edition)
 * DFCL-1919 (Anime Edition)
 * Lyrics: aimerrhythm (Track 1-2), Neil Sedaka (Track 3), Howard Greenfield (Track 3)
 * Composition: Momota Rui (Track 1), Tobinai Masahiro (Track 2), Neil Sedaka (Track 3), Howard Greenfield (Track 3)
 * Arrangement: Tamai Kenji (All Tracks), Momota Rui (Track 1), Tobinai Masahiro (Track 2), Furukawa Takahiro (Track 3)

CD

 * 1) Anata ni Deawanakereba ~Kasetsutouka~ (あなたに出会わなければ~夏雪冬花~)
 * 2) Hoshikuzu Venus (星屑ビーナス)
 * 3) Breaking Up Is Hard To Do (Neil Sedaka cover)

Anime Edition CD

 * 1) Anata ni Deawanakereba ~Kasetsutouka~
 * 2) Hoshikuzu Venus (星屑ビーナス)
 * 3) Breaking Up Is Hard To Do
 * 4) Anata ni Deawanakereba ~Kasetsutouka~ (TV Size)

Limited Edition DVD

 * 1) Aimer Premier Live (2012.06.08 DIGEST)
 * 2) Sabishikute Nemurenai Yoru wa (from Live at anywhere Vol.10)
 * 3) TV Anime "Natsu Yuki Rendezvous" Non-credit Ending