Season 1
12 episodes · Apr 15, 2017
Base on Japanese manga series written and illustrated by tetsuro Kasahara, with writing contributions by Makoto Tezuka and Masami Yuki. The series is a prequel to Osamu Tezuka's Astro Boy manga series, depicting the events up until the birth of "Astro Boy". Opening Theme "Kaidoku Funou" is performed by After the Rain". Ending Theme "Hikari no Hajimari" is performed by Yoshino Nanjou.
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S1E1Birth of the Mighty Atom
Apr 15, 201725mAn experiment with A106 doesn't quite go as expected which leaves Hiroshi late for his part-time job and Umataro tending to his wounds.
S1E2Bewusstsein
Apr 22, 201725mHiroshi and Umataro present at Nerima University for their work on A106. Meanwhile, Ran has some trouble head her way.
S1E3Pursuing the Respective Leads
Apr 29, 201725mAn odd inspector stops by looking for a robotic dog, and the whole gang ends up trying to help him find it.
S1E4Welcome to Nerima U Festival
May 6, 201725mHiroshi and Umataro are struggling to bring in customers with their udon during the school festival. Meanwhile, Ran and Motoko are attacked.
S1E5Step on it! Maruhige Shipping
May 13, 201725mUmataro, Hiroshi, and Six help Motoko move into her new place, but on the way to make the delivery, something goes amiss with the robots in town.
S1E6Lab 7's Annihilation
May 20, 201725mHoroshi and Umataro get in a fight, and both are unwilling to apologize. Motoko tries to reunite the guys by reminding them why they became partners.
S1E7Ran and Princess Teru
Jun 3, 201725mRan and her teammates are busy preparing for a robot competition when Hiroshi makes a surprise visit to her club. How does Ran's robot do?
S1E8Robot Wrestling
Jun 10, 201725mThe robot wrestling tournament is underway, and Six has his hands full with his first challenge. Is he able to overcome it?
S1E9Six is Unfit to Fight
Jun 17, 201725mThe robot wrestling tournament continues as Six advances into the semi-finals, yet he doesn't seem to be ready for the next round. What could be wrong?
S1E10Battle Royal
Jun 24, 201725mThe ultimate robot battle is here! The faceoff between Dr. Lolo and Umataro is on. Who will come out the victor?
S1E11A Dialogue
Jul 1, 201725mThe final showdown between Mars and Six begins. Which robot will come out on top?
S1E12Beginning
Jul 8, 201725mUmataro and Hiroshi try to figure out a way to fix Six, which begs the question: was the Bewusstsein project successful?