Volume 15 (Kodansha)

Astro Boy: Volume 15 is the fifteenth volume of Astro Boy collected in the Osamu Tezuka Complete Manga Works series (volume 235 in the series overall), published by Kodansha on April 20, 1981.

The order in this collection follows the original Shonen chronological order, as opposed to the Tezuka-designed order first used in the Japanese Akita Shoten collections, and later used in the American Dark Horse reprints.

Chapters

 * Blue Knight (6 parts)
 * Astro Boy Reborn (3 parts)