Episodes Found
From The Lost Media Wiki
First 170 episodes are on Japanese Amazon Prime (also 50 more from 2005-2008) https://amazon.co.jp/サザエさん/dp/B07LGCWHLZ
First 170 episodes are on Japanese Amazon Prime (also 50 more from 2005-2008) https://amazon.co.jp/サザエさん/dp/B07LGCWHLZ