| DAYS | |
| Cover: | FLOWDaysCover.jpg |
| Type: | single |
| Artist: | FLOW |
| Released: | June 1, 2005 |
| Genre: | Dance-rock, alternative rock, disco |
| Label: | Ki/oon Records |
| Prev Title: | Rookie / STAY GOLD |
| Prev Year: | 2005 |
| Next Title: | Garden (Summer Edit) |
| Next Year: | 2005 |
DAYS is FLOW's seventh single. Its A-Side was used as the first opening theme song for Eureka Seven. It reached number 3 on the Oricon charts in its first week and charted for 14 weeks.[1]