Tomoya, Nagisa, and Fuko spend the night at school having a pre-celebration for Youko's wedding. In the morning, Tomoya and Nagisa have forgotten about Fuko and cannot see her. Both Tomoya and Nagisa later feel that there is something important that they are forgetting, and finally remember about Youko's wedding, which is also when they are able to see Fuko again. On the wedding day, initially the only students to arrive were Tomoya, Nagisa, and Fuko, but after the ceremony it is shown that everyone who had received a starfish came to the wedding. Fuko ultimately disappears after thanking Tomoya and Nagisa for what they have done, and congratulating her older sister. A rumor still persists at Tomoya's school of Fuko as a cute girl who is constantly running through the school.
Season: 1
A Sky of Stardust
Tanabe is preoccupied with her discovery of Gigalt's illness. Yuri's involvement in a famous high-altitude shuttle accident is revealed. On a routine debris retrieval mission, Yuri finds the only keepsake of his deceased wife.
Regrets
Hachimaki's extra-vehicular activity instructor, Gigalt visits the Debris Section as part of a safety inspection. However, on a debris hauling run supervised by Gigalt, the crew of the Toy Box encounter illegal debris dumping activities.
A Place to Cling To
Tanabe suspects that Fee is having an affair with the division manager Technora Corp, Dolph Azalia. However, Fee is not, and actually is being promoted to assistant chief of Control Section. Meanwhile, the rest of the Debris Section take this opportunity to go on a very difficult debris mission on their own.