| Not Obtain+1 | |
| Type: | Album |
| Artist: | 12012 |
| Cover: | 12012 - Not Obtain +1.jpg |
| Released: | February 1, 2006 |
| Recorded: | Ars Studio |
| Length: | 46:43 |
| Language: | Japanese |
| Label: | Under Code Productions |
| Producer: | 12012 |
| Chronology: | 12012 Albums |
| Prev Title: | Increasingly -Kanzen Ban- |
| Prev Year: | 2005 |
| Next Title: | Play Dolls |
| Next Year: | 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.