Extras vol. 4 (Chapter)

Extras is a volume-exclusive chapter in the 4th volume of the Lucky Star manga.

Summary
The main strip consists of Akira Kogami and Hikaru Sakuraba showing the readers a "preview" of the next volume (which consists of such things as Minami and Yutaka fighting, Misao becoming Ayano's actual sister, Yui's husband coming home, and the four main girls (Konata, Kagami, Tsukasa, and Miyuki graduating), which Akira denounces immediately afterwards as being nothing but lies.

Another strip at the end of the chapter features Hiyori and Kō.

Characters

 * Akira Kogami
 * Hikaru Sakuraba
 * Fuyuki Amahara
 * Konata Izumi (imagined)
 * Kagami Hiiragi (imagined)
 * Tsukasa Hiiragi (imagined)
 * Miyuki Takara (imagined)
 * Yutaka Kobayakawa (imagined)
 * Minami Iwasaki (imagined)
 * Hiyori Tamura (imagined & actual)
 * Misao Kusakabe (imagined)
 * Ayano Minegishi (imagined)
 * Yui Narumi (imagined)
 * Kō Yasaka