| Saikai (Story) | |
| Cover: | Gackt_saikai.jpg |
| Type: | single |
| Artist: | Gackt |
| Released: | August 30, 2000 |
| Genre: | Alternative rock |
| Length: | 16:01 |
| Label: | Nippon Crown |
| Producer: | Gackt |
| Prev Title: | Seki-Ray |
| Prev Year: | 2000 |
| Next Title: | Secret Garden |
| Next Year: | 2000 |
is a single released by Gackt on August 30, 2000 under Nippon Crown.[1] "Saikai ~Story~" is a re-recording of the mostly instrumental song from the extended play Mizérable (titled "Story"). It peaked at seventh place on the Oricon weekly chart and charted for six weeks.[2] [3] The song is used as the ending theme of the TV variety show Hot Pants (ホットパンツ).