The movie begins with Yui struggling to wake up to her alarm, a scene reminiscent of the first episode of the anime series. At the school, Azusa makes her way to the club room, where Yui and others are playing over an old Death Devil song. Azusa walks in on a very hostile situation. Ritsu and Yui are arguing over the style of music they are playing, and Mio explains how everyone's ideas of different directions for the club might lead to it being disbanded. Trying to diffuse the situation, Azusa offers to play old maid, but is swiftly refused by Ritsu, who continues to argue with Yui
Tsumugi has a sudden outburst to condemn everyone, which is surprising given her normally gentle disposition, Yet, this only makes Yui and Ritsu shift the blame to her for the club's demise. Azusa turns on the cassette deck only to realize they were only imitating Death Devil. They quickly drop the act, and the club resumes their normal activities.
The five of them sit down for a tea with baumkuchen that Mugi brought and reflect on their upcoming graduation. They toast their recent success of having all been accepted into the same university. Sawako Yamanaka, unexpectedly joins the toast, commending the girls' results while being in disbelief that time had passed so quickly that the girls would be graduating soon. This worries Azusa , who laments the fact that her senpais would soon be gone. Sawako then warms the girls of an upcoming meeting to discuss graduation requirements , like attendance. Clearly spoked, Ritsu and Yui grovel to Sawako, overly praising her and Death Devil.
The seniors leave the club room, and stroll through the halls with some of their belongings from the room to take home. Yui expresses to her friends that even if they are taller and older, she does not feel as if they are truly seniors. She wishes to do something typical of graduating seniors. Excitedly, they sit down to start discussing ideas, with the first idea being a present for Azusa. Speaking of, Azusa has just caught up with the seniors, after following a trail of candy wrappers Yui left in case she got lost.
