

Episode 21: “Duel! Ataru vs. Ataru / Waking to a Nightmare”
- 21 of 195
- March 3, 1982
- 25 min
- Aired
From Acino, the anime encyclopedia
| Series | Urusei Yatsura |
|---|---|
| Episode | 21 of 195 |
| Original air date | March 3, 1982 |
| Episode length | 25 min |
| Studio | Studio Pierrot, Studio Deen |
| Previous episode | Episode 20: “Sleeping in Class on a Wonderful Spring Day / Peach Blossom Poetry Contest” |
| Next episode | Episode 22: “The Great Space Matchmaking Operation - Grooms for Lum” |
| Streaming | Crunchyroll |
“Duel! Ataru vs. Ataru / Waking to a Nightmare” is episode 21 of the anime Urusei Yatsura. It first aired on March 3, 1982.
Summary
A summary of this episode has not been written yet.
Music in this episode
- OP 1“Lum no Love Song”AnimeThemes
- ED 1“Uchuu wa Taihen da!”AnimeThemes
Where to watch
Streaming services that list Urusei Yatsura. What you can watch depends on your country. Acino does not host any video; each link leads to the service's own page.
Episode guide
About the series

Urusei YatsuraTV series · 1981 · 195 episodes · Studio Pierrot · ★ 7.76
Urusei Yatsura is a 1981 Japanese anime television series based on the manga series by Rumiko Takahashi. It is animated by Studio Pierrot and Studio Deen. It aired from October 14, 1981 to March 19, 1986, with 195 episodes.
Read the article →References
- “Urusei Yatsura”. Kitsu. Retrieved October 23, 2026.
- “Urusei Yatsura”. MyAnimeList. Retrieved October 27, 2026.
- “Urusei Yatsura”. AnimeThemes. Retrieved October 23, 2026.
Episode titles and air dates come from Kitsu. The summary is written by Acino with AI assistance and checked so that it does not copy other sites.
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