Doraemon Episode 26: The Big Clay Lump Riot / Goodbye, Doraemon
Episode 26 of 26 of Doraemon, aired September 30, 1973, 30 minutes. Available with English subtitles and dub where released.
Episode summary
Nobita Nobi is so hapless that his 22nd century decendants are still impoverished as a result of his 20th century bumbling. In a bid to raise their social status, their servant, a robotic cat named Doraemon, decides to travel back in time and guide Nobita on the proper path to fortune…