NO, it is not finished.
We found unfinished core content:
Atom: the beginning (Adaptation)
Here you have all the anime relations we detected ordered by release date, so you can see the reason for this status in context and also use it as watching order.
The mangas and the non-core contents are excluded by default, but you can enable them by clicking the buttons below:
Anime - Sequel
Release date: January 01, 1963
Anime - Sequel
Release date: October 01, 1980
Anime - Adaptation
Release date: January 01, 1993
Anime - Sequel
Release date: April 06, 2003
Anime - Adaptation
Release date: May 29, 2004
Anime - Adaptation
Release date: January 01, 2005
Anime - Adaptation
Release date: September 01, 2005
Anime - Base
Release date: April 15, 2017
Atom: The Beginning is set in a near-future Japan that's recovering from a massive disaster.
The story centers on two brilliant, young scientists at a university who are dedicated to robotics research.
They're working on creating a revolutionary robot, and the anime explores the events leading up to the creation of Astro Boy, offering a new perspective on his origin.
Essentially, it's a prequel focusing on the development and early days of the technology that would eventually give rise to a beloved hero.