This man always holds a bat; but he never swings it. That's Naota, the main character of FLCL. He is back in the batter's box with his elder brother's bat. Some cheers are heard. The name he is called is... At the time, there is an unidentified flying object approaching Mabase. From where? Of course, it has to be from outer space. The real aliens have arrived tracking Haruko. The carefree town of Mabase is suddenly faced with total destruction! "Can't you give us some time to get prepared?" "Didn't I tell you I am with the space police?" "Are you serious?" Even throughout the panic, Naota and his friends continue to play baseball. A great war against those from outer space and a baseball game: two events that are totally different in scope and importance somehow exist side by side in the FLCL world. This is really a Big Bang. Players of Team Astro are surprised. Which team would Haruko and Kanchi cheer for?

Script: Yoji Enokido
Storyboard: Nobutoshi Ogura
Director: Masahiko Otsuka
Animation Director: Nobutoshi Ogura