for "shakugan no shana second", two theme song singles were released for two opening and two ending themes. the first opening theme "joint" by kawada was released in october 2007, and the second opening theme "blaze" by kotoko was released in march 2008. the first ending theme is "triangle" by kawada and was released on the single for "joint", and the second ending theme "sociometry" by kotoko was released on the single for "blaze". the song "sense" by kawada was used as the final ending theme for episode 24, and was released on kawada's album "savia" in march 2008. the original soundtrack for "shakugan no shana second" was released in january 2008. for "shakugan no shana s", the single for the opening theme "prophecy" by kawada was released in november 2009, and the ending theme "all in good time" by kawada was released on her album "linkage" in march 2010. the song "portamento" by kawada was used as an insert song in episode 4, and was released on "savia".