Kojin Jugyou is the second solo single by former lead vocalist of day after tomorrow, misono. The single peaked on the Oricon charts at No. 15 and remained on the charts for four weeks.

Never+Land is the debut studio album by Japanese vocalist Koda Misono, former vocalist of day after tomorrow, under the stage name "misono." The album was released on February 28, 2007 following the released of five singles, and charted at No. 20 on the Oricon weekly charts.