Not Obtain+1
Studio album by 12012
Released	February 1, 2006
Recorded	Ars Studio
Genre	Alternative metal alternative rock hardcore punk
Length	46:43
Language	Japanese
Label	Under Code Productions
Producer	12012
12012 Albums chronology
Increasingly -Kanzen Ban- (2005) Not Obtain+1 (2006) Play Dolls (2006)

Not Obtain+1 is the first full-length album from Japanese rock band 12012 along with Play Dolls. The album was simultaneously released with Play Dolls. Not Obtain+1 features many of the singles and distributed CDs released prior to February, 2006.

Track listing

1. "Incur..." – 5:05
2. "Shounen to Orchestra" (少年とオーケストラ) – 4:41
3. "Suisou no Naka no Kanojo" (水槽の中の彼女) – 4:34
4. "Newspaper" – 4:49
5. "Ray ~Hidari Mawari no Kaichuudokei~ (Ray ~左回りの懐中時計~) – 5:22
6. "Vomit" – 3:30
7. "Swallow" – 4:37
8. "Sick" – 4:45
9. "Knife" (ナイフ) – 4:13
10. "Shower" – 5:07