Episode 25

"Goodbye Once Again" is a bonus episode that will be included in the 9th DVD/BluRay volume of the Kill la Kill anime, which will be released September 3, 2014. On June 7, 2014, Shigeto Koyama and Hiromi Wakabayashi confirmed during a Q/A session at AnimeNEXT 2014 that the theme of the OVA will be "graduation".

Plot
Two weeks after Ragyō's defeat, Honnōji Academy has served its purpose and is to be decommissioned within a month. Ryūko is at its ruins with Mako and the Elite Four watching over a friendly match between Satsuki and Sanageyama. He strikes repeatedly, but Satsuki vanishes and breaks his sword. He then is questioned by the other Elites and says Satsuki's previous resolve is gone, and as such he couldn't bring himself to strike her. Below at the town, the citizens are packing up to leave, including the Mankanshoku Family. Mataro says goodbye to his gang, advising them to enroll in elementary once they move and Sukuyo gives them "goodbye croquettes". His father reminds him they're moving as well, so he then goes to help packing by picking up their house and putting it into their truck. At the academy, Satsuki has called all students to initiate the Graduation Ceremony.

(Unfinished)

Characters

 * Ryūko Matoi
 * Satsuki Kiryūin
 * Mako Mankanshoku
 * Senketsu
 * Ragyō Kiryūin
 * Ira Gamagōri
 * Hōka Inumuta
 * Uzu Sanageyama
 * Nonon Jakuzure
 * Rei Hōōmaru
 * Aikurō Mikisugi
 * Tsumugu Kinagase
 * Mankanshoku Family