| BANZAI | |
| Cover: | Single Banzai cover.png |
| Caption: | Limited edition cover |
| Type: | single |
| Artist: | Kaela Kimura |
| Album: | HOCUS POCUS |
| Released: | May 8, 2009 |
| Genre: | J-pop |
| Label: | Columbia Music Entertainment |
| Prev Title: | Doko |
| Prev Year: | 2009 |
| Next Title: | Butterfly |
| Next Year: | 2009 |
is the 14th single from Japanese pop singer Kaela Kimura.[1]