Special anime produced for Nippon Television's educational program 20th Century Hour. 

Depicts a young man's journey towards his lifelong dream of building an "underwater city". Not as a fantasy, but as a realistic life drama. 

(Source: Osamu Tezuka's Official Website, translated)

Historical telling of Japan, with the main characters as animals, exploring the mysteries of ancient Japanese history, such as the origins of the common people's lifestyles and the formation of the ancient state.

Long ago, there lived a young man named Yosuke in the village of Shiiba in Hyuuga. 
"I want enough money and possessions to live a luxurious life without having to work" 
Yohei abandoned his job in his impoverished village, where only barnyard millet, oxtail millet and beans could be grown. He fled into the mountains, where one night he witnessed a strange sight. 
A blue ogre clinging to a large cedar tree split its back, began to shed its skin and quickly transformed into a red ogre. Yosuke stole the shed skin, wore it and began committing crimes in the village. 
However, when he tried to take off the skin, he couldn't get it off no matter what he did... 

(Source: Official Website, translated)

Pilot movie of Umi no Triton. It was produced in October 1971 for the intention of selling the series to international markets and features a more Western-style drawn Triton. The pilot was released to the public on the film version's DVD release nearly 3 decades later.

A pilot film for the tenth episode of Wonder Beat S, originally titled Wonder Beat Daisakusen, released with the DVD box of the series.

A special episode of Takehiko Maeda's world rivals where Atom and Hoshi compete in a baseball match. 
 
Notable for being one of the oldest anime crossover works in Japan.

An educational film about the Kuzuryuu River in Japan. It starts out in the Meiji Era where the villages along it kept getting plagued by floods. The villagers prayed for it to stop but it did nothing. A young boy who lost his childhood friend to the floods grows up into a man and decides to take matters into his own hands. He starts constructing an embankment which leads to a village-wide project which spread to other villages along the river.

"On September 26, 1959, Super Typhoon #15 (also known as "T5915", "Vera", or "Isewan Typhoon"), struck the coast of Japan with the maximum wind speed of 305 km/h, causing over 5,000 dead or missing plus over 30,000 injured, the heaviest casualty caused by a single typhoon in Japan in 20th century. This animated movie was produced on the 30th anniversary of the tragedy in order to commemorate the dead and survivors."

Hirayama Jirou has lost his mother in the Great Kanto Earthquake and now runs a soba stall with his father. He decides to join the crew of the famous ocean liner Hikawa Maru and finds work cooking in the ship's galley. Through his eyes, the film explores the ship's 85-year history.


 
(Source: Anime News Network)

Unaired pilot episode of Ribbon no Kishi.

Part of the series of educational videos that teach kids and young adults several basic tax lessons.

The first 2 minutes of this film are taken from the Jungle Emperor Leo (1965) TV series, while the rest is all original. Tezuka was very pleased that this film conveyed his story accurately, something he wasn't able to do with the TV series.
 
(Source: Anime News Network)

Pilot films for Ashita no Joe, released as bonus material on the series' DVD box. 
 
- Aoyama-hen (prod. 1969/11/06) 
- Rikiishi-hen (prod. 1969/12/22)

Based on a children's novel by Etsuko Kishikawa.

After suffering severe floods in 1753, the people of Senbon Matsubara in Shizuoka cooperate on flood prevention around the Kiso, Nagara, and Yuhi rivers. The people of Satsuma (Kumamoto Prefecture) endure great hardships after being forced to undertake the work by the central government, a subtle indication of the bad feeling that would foment into open rebellion the following century. 
(Source: AnimeVice)

Ichirou Azuma, a young amateur wrestler, wants to participate in the Olympics Games in Mexico.
 
(Source: Anime News Network)

A comedy about a group of kids forming a school baseball team, with the leader being very stubborn and argumentative.

This was the first episode of Mushi Pro Land, a unique series of 60-minute animated programs. It was also Japan's first 60-minute animated TV program. However, the series never materialized and only this episode was actually aired. The story follows Stevenson's "Treasure Island," featuring characters in the form of animals. For example, the pirate Silver is illustrated as a wolf, where the main character Jim is changed into a rabbit. This has, therefore, nothing to do with the "New Treasure Island," Tezuka's masterpiece Manga. 
(Source: Tezuka Osamu Official Website)

This is an animated version of Yanase Takashi's picture book featuring the friendship between a mother dog, Muku-muku, who lost her puppy, and the baby lion Buru-buru, who lost her mother. Although Tezuka Osamu planned to create an entire musical animated series for this story focused on the feelings of the mother dog and baby lion, this animated production was the only one never completed. 
(Source: en.tezuka.co.jp) 
Note: In 1998, a renewed version was produced that changed some dialogue and re-recorded the audio with new voice actors. The last scene was also modified.

Originally released as a feature part of Studio Pierrot's video magazine show Anime V Comic Rentaman (&#12450;&#12491;&#12513;&#12539;V&#12539;&#12467;&#12511;&#12483;&#12463; &#12524;&#12531;&#12479;&#12510;&#12531;) along with Abashiri Ikka, Eguchi Hisashi no Kotobuki Gorou Show and Akai Hayate. 
(Source: AniDB)

In the summer of 2000 in Hollywood, Spielberg's Dreamworks Film Corp. made the film "Chicken Run" with Nick Park, the great master of clay-figure animation, and it became a big hit. A chicken was the main character, and the story unfolded like the masterpiece "The Great Escape." Thirty-five years ago, Mushi Production created an animated work in which a chicken was the main character and a rebellion between the rulers and the ruled eventually escalated into a great war. Despite the scale of the story, the film ran for only three minutes. The ability to depict the endless repetition of war in human history in just three minutes is a unique feature of short animation, relying on exaggeration and great imagination. 
(Source: en.tezuka.co.jp)

A group of young boys (plus a token girl and her little brother, the obligatory brat) form a detective club, pooling their talents for brain, brawn, invention, and driving skills to solve crimes in Tokyo. Much to the consternation of police chief Nakamura, they often succeed where the professionals fail. 
(Source: The Anime Encyclopedia)