Uchikomatic Days is a 5 minute short telling the story of the birth of the Uchikomas, the 'ugly duckling' second generation think-tanks that made substandard replacement models for the Tachikomas. The short features a music performance by the A.I. Tough Guy Uchikomas, a group of rising stars that will provide entertainment at the Harima City for Academic Research New Year's Eve Party. This special feature is available on the Ghost in the Shell: S.A.C. Solid State Society DVD.

Their mission is to locate and retrieve the mysterious Lost Technology, even though these girls have never been known to stick to their mission. Milfeulle, Forte, Ranpha, Mint, and Vanilla are back for another round of hilarity. The Galaxy Angels have sworn to protect the galaxy one planet at a time. Now with some competition with the newly-formed Twin Star Brigade, they continue to find themselves in the center of chaos... though usually they're the ones at fault for its cause. (Source: ANN)

Short episodes included in Blu-ray and DVD release, adapting the side story "Kuragehime Heroes☆", a spin-off manga serialized in Kiss Plus magazine. Supporting characters are featured in short chapters.

Special episodes included in BD.