Bavel no Hon
English name: Bavel's Book
Type: Special, Episodes: 1
Aired: Oct 14, 1996
Source: Original
Rating: G - All Ages
Synopsis:
A boy and his young sister were curious about the book someone had left on a bench, and they opened the book. Then the small Tower of Bavel was completed on a page. Looking into the tower, they found an old man sitting and reading a book, surrounded by innumerable books. As the man turned pages, mythical animals appeared and disappeared.

(Source: yamamura-animation.jp)