| Sister | |
| Type: | studio |
| Artist: | Marbell |
| Cover: | MarBell - Sister.jpg |
| Recorded: | 2006–2008 |
| Label: | N-Records |
| Producer: | Tsunoda Takanori |
Sister is the debut album by Japanese alternative rock band Marbell. It was released in Japan on May 14, 2008.[1] The album is Marbell's solitary release as they officially disbanded in March 2010.[2] Music videos were produced for "Miss All Birthday" and "Te no Naru Kata e".