Ochou Fujin no Gensou

Butterfly, a faithful Japanese wife, waits patiently in Nagasaki for the return of her American husband, Pinkerton. She sees the Stars and Stripes fluttering atop an approaching ship and rightly surmises that Pinkerton is onboard. However, the feckless foreigner is arriving in the company of his "real" Caucasian wife, causing the heartbroken Butterfly to commit suicide. This masterpiece of Japanese silhouette animation makes the best of its source material. (Source: The Anime Encyclopedia)

Kujira (1952)

Remake of Oofuji's earlier film (1927). (Source: AniDB)

A Deer of Nine Colors

In ancient times, a Persian merchant gets lost in a windstorm. Suddenly a spiritual deer of nine colors appears to guide the man. Later on, the deer rescues a man drowning in a river. In exchange, the man promises not to reveal the deer's whereabouts. The man reaches an imperial palace. The king insists on hunting down the spiritual deer down to make clothes out of the deer skin. The man gives in to his greed and leads an army of warriors to the spot. He falls into the river again, hoping the deer will show up to rescue him. This time, all the warriors' arrows turn into dust and the man is drowned. (Source: Wikipedia)