| Lu:na/Oasis | |
| Cover: | Luna-Oasis album cover.jpg |
| Type: | single |
| Artist: | Gackt |
| Released: | June 25, 2003 |
| Genre: | Progressive rock, hard rock, alternative rock |
| Length: | 15:55 |
| Label: | Nippon Crown |
| Producer: | Gackt |
| Prev Title: | Tsuki no Uta |
| Prev Year: | 2003 |
| Next Title: | Last Song |
| Next Year: | 2003 |
"Lu:na/Oasis" is a single released by Gackt on June 25, 2003 under Nippon Crown.[1] Both songs are themes for the anime OVA New Fist of the North Star.[2] The single peaked at fifth place on the Oricon weekly chart and charted for five weeks.[3]