chief writer for the game, and illustrated by two artists, Makako Matsuhita and Racco, who worked as the illustrators for the game. Two visual fan books have been published for _Summer. The first, entitled _Summer Visual Fan Book, was published by Kill Time Communication in November 2005. The book consists of 135 pages and contains a character and story introduction, an illustration gallery, voice actor and staff interviews, strategy guides, and more. A 129-page visual fan book, titled _Summer ## Perfect Visual Book, was published for the PlayStation 2 port of the game by MediaWorks in August 2006. The visual fan book contains part of a six-chapter illustrated story called _Summer## Official Illust Story, a drama CD of _Summer##, voice cast interviews, character introductions, and ecchi illustrations. Music and drama CDs_Summer's opening theme from the game is sung by Miyuki Hashimoto, and the ending theme from the game is by YuNa; "Important Person" was also used as an insert song. The game's original soundtrack was released by Lantis on November 23, 2005, and contained thirty-one tracks. In July 2005, Messe Sanoh released a retailer bonus CD titled _Summer Original Arrange SoundTracks. A maxi single containing the opening and ending themes of the OVA was released on September 29, 2006. The OVA's opening theme is by Yuma Kosaka, and the OVA's ending theme is "_Summer", also by Yuma Kosaka. A soundtrack consisting of nine tracks titled Underbar Summer Soundtrack with Drama was released by Hooksoft on July 25, 2005, and it also came bundled with the limited edition of the _Summer game. It contains two in-game songs, a 20-minute-long drama, and the six heroines' background music leitmotifs. Konami's theme is ; Shino's theme is ; Sana's theme is ; Chiwa's theme is ; Wakana's theme is , and lastly, Hinako's theme is . There are several drama CDs based on the series produced by different companies. Hooksoft released a drama CD called _Summer The Secret Disc Character Voice Drama Collection on December 29, 2004, which contains six tracks, each track featuring a different heroine. The six tracks came bundled with the April 2005 issue of Enterbrain's Tech Gian magazine. The first produced set of drama CDs contains three CDs titled _Summer: Everblue Days released between December 29, 2005, and April 21, 2006, by Marine Entertainment. On August 24, 2006, a drama CD titled _Summer## Appendix Special Drama CD was released by