a nintendo ds port of the game titled "shakugan no shana ds", developed by vridge and published by mediaworks, was released on march 29, 2007. those who pre-ordered the game received a calendar spanning april 2007 to march 2008, and an art book of rough sketches by ito titled was available for a limited time with the purchase of the game. a new story for the ds version was written by takahashi. the game also contains an image gallery that allows the player to see what shana and yoshida kazumi look like in different clothes, and a battle mode that lets the player fight against the computer with a character other than shana.