The Melancholy of Haruhi Suzumiya #4 was published by Yen Press on October 1, 2009, as part of a series that began in 2008. Nagaru Tanigawa writes, and art comes from Gaku Tsugano. It features Kyon, Haruhi Suzumiya, Yuki Nagato, Itsuki Koizumi and Mikuru Asahina.