The Birth of Ten-chan's Son? I Know Nothing! (テンちゃんの息子誕生！？わいは知らんど, Ten-chan no Musuko Tanjō!? Wai wa Shirando) is the 136th episode of Urusei Yatsura.
A space courier duck accidentally drops some eggs to Earth. One of them gets attached to Ten's belly and hatches revealing a strange bee-like creature who causes trouble to Ten constantly, claiming him to be his father.
- Ataru Moroboshi
- Shinobu Miyake
- Shūtarō Mendō
- Ryūnosuke's Father
- The insert song Jidai Okure no Sakaba from the second movie can be heard after the egg gets attached to Ten's belly.
Differences from the manga
The plot is the same with anime original scenes:
- Ten meeting Sakura and encountering Torajima. Ten flies to a tree right after the egg gets attached to his belly due to its heaviness.
- Megane and Onsen-Mark having an egg attached to their bellies as well. Only Ataru, Mendō, Ryūnosuke's Father and Cherry have an egg attached to their bellies like Ten.