Brave Fire S0.9

A project submitted to a special animation contest organized by a power company was not selected, likely due to its environmentally critical themes. The story is set on a depleted Earth and features a robot girl found by the protagonist, who can store and convert sunlight into energy without relying on the company's power infrastructure. The robot sacrifices herself to preserve a solar energy system in space. The creator, Tezuka Osamu, oversaw all aspects of the project, from the original story to the final animation, while being aware of the sponsor's identity.