"Zasetsu Chiten" is the seventh single released by Japanese artist misono. The single peaked on the Oricon charts at #39 and remained on the charts for two weeks.

Say is the second studio album by Japanese artist misono. It was released on July 16, 2008. The album was released in two different formats: CD only and CD+DVD. The album held the following single releases before its initial release: "Hot Time / A.__~answer~", "Pochi", "Zasetsu Chiten", "Juunin Toiro", "Mugen Kigen" and "Ninin Sankyaku". The title of the album combines the Chinese character for "life" (生) with ruby characters for the English word "say", creating a dual meaning.