Ambassador Atom (アトム大使, Atomu Taishi) is a manga short series written by Osamu Tezuka.

It was originally serialized in Kobunsha's Shōnen magazine from 1951 to 1952.

[1] The series is mostly noted for introducing the character Astro Boy.

[2] The series would be released as Chapter 0 in the original Astro Boy tankōbon volumes published by Kodansha.

This article about a short story (or stories) published in the 1950s is a stub.