good news
From The Lost Media Wiki
i found out that 2 episodes survived https://ja.wikipedia.org/wiki/%E3%81%8A%E3%81%A8%E3%81%8E%E3%83%9E%E3%83%B3%E3%82%AC%E3%82%AB%E3%83%AC%E3%83%B3%E3%83%80%E3%83%BC#cite_note-4
i found out that 2 episodes survived https://ja.wikipedia.org/wiki/%E3%81%8A%E3%81%A8%E3%81%8E%E3%83%9E%E3%83%B3%E3%82%AC%E3%82%AB%E3%83%AC%E3%83%B3%E3%83%80%E3%83%BC#cite_note-4