Urusei Yatsura: Haru da, Tobidase! aired between episodes 21 and 22 of the main series. The first segment is a clip show, while the second segment adapts three chapters of the manga.
Previously, episodes were split into two 11-minute segments. This special marks the final time an episode is split into two segments, although the combined run time is roughly 45 minutes. For the remainder of the series, episodes would consist of one 22-minute segment.