The title Kimi, Shinitamou koto Nakare (roughly meaning "you shall not die") is a title of the poem by Akiko Yosano, a famous Japanese poet of early 20th century.
Sakura Taisen 2 on the Dreamcast came in two different packages. One was just the game itself. The other was a Special Edition box that included a PuruPuru Pack (Jump Pack) with a Sakura Taisen 2 logo screened onto it, a mini-pack of trading cards, and a Preview Disc of Sakura Taisen 3.