In the short, Astro Boy gives his life to save a densely populated space colony from a collision with the sun. The doctor Black Jack saves him, reborn to a new identity as Neo Astro Boy. (Source: Anime News Network) Note: This short movie was shown as part of the PASONA NATUREVERSE booth at Expo 2025 in Osaka, Japan.

In the short, Astro Boy gives his life to save a densely populated space colony from a collision with the sun. The doctor Black Jack saves him, reborn to a new identity as Neo Astro Boy. (Source: Anime News Network) Note: This short movie was shown as part of the PASONA NATUREVERSE booth at Expo 2025 in Osaka, Japan.