Broadcast between episodes 21 and 22, the Spring special was a 1-hr show with 2 parts. The first part, "Urusei Yatsura All-Star All-Out Attack!", was a series of outtakes from the preceding episodes and recaps of the first 21 episodes. The second part, "The School Excursion! Run, Kunoichi!", was an original episode, but not part of the ongoing series.
On a school trip to the Ancient Capital of Nara, Ataru and the rest of his classmates are walking around on a town tour when suddenly a ninja girl named Kaede
dashes by and drops a very important scroll. Ataru, being the klutz and womanizer that he is, goes to chase her but trips on the scroll and picks it up. Now, with Lum
standing in her way, Kaede
must race to get the scroll back from the clueless Ataru – but will she succeed, given that she now has reasons to doubt her own ninja skills?