| Season 1 | Episode 1 | The Birth of Astroboy | 1963-01-01 | 30 min |
| Season 1 | Episode 2 | Colosso | 1963-01-08 | 30 min |
| Season 1 | Episode 3 | Expedition to Mars | 1963-01-15 | 30 min |
| Season 1 | Episode 4 | Guernica | 1963-01-22 | 30 min |
| Season 1 | Episode 5 | Cross Island | 1963-01-29 | 30 min |
| Season 1 | Episode 6 | Grass Boy | 1963-02-05 | 30 min |
| Season 1 | Episode 7 | Zero, the Invisible Robot | 1963-02-12 | 30 min |
| Season 1 | Episode 8 | Silver Comet | 1963-02-19 | 30 min |
| Season 1 | Episode 9 | Hullabaloo Island | 1963-02-26 | 30 min |
| Season 1 | Episode 10 | The Spirit Machine | 1963-03-05 | 30 min |
| Season 1 | Episode 11 | Strange Voyage | 1963-03-12 | 30 min |
| Season 1 | Episode 12 | The Artifical Sun | 1963-03-19 | 30 min |
| Season 1 | Episode 13 | The Deep Freeze | 1963-03-26 | 30 min |
| Season 1 | Episode 14 | One Million Mammoth Snails | 1963-04-02 | 30 min |
| Season 1 | Episode 15 | Plant People | 1963-04-09 | 30 min |
| Season 1 | Episode 16 | The Vehicle, White Planet | 1963-04-16 | 30 min |
| Season 1 | Episode 17 | Robot Land | 1963-04-23 | 30 min |
| Season 1 | Episode 18 | Gadem | 1963-04-30 | 30 min |
| Season 1 | Episode 19 | Astro Boy vs. Garon | 1963-05-07 | 30 min |
| Season 1 | Episode 20 | Gaseous Beings | 1963-05-14 | 30 min |
| Season 1 | Episode 21 | Satellite R-45 | 1963-05-21 | 30 min |
| Season 1 | Episode 22 | Sea Serpent Island | 1963-05-28 | 30 min |
| Season 1 | Episode 23 | The Mutant | 1963-06-04 | 30 min |
| Season 1 | Episode 24 | The Submarine Kingdom | 1963-06-11 | 30 min |
| Season 1 | Episode 25 | The Deep-Underground Tank | 1963-06-18 | 30 min |
| Season 1 | Episode 26 | Atlas | 1963-06-25 | 30 min |
| Season 1 | Episode 27 | Planet Pearl | 1963-07-02 | 30 min |
| Season 1 | Episode 28 | Mad Machine | 1963-07-09 | 30 min |
| Season 1 | Episode 29 | The Memorable Day | 1963-07-16 | 30 min |
| Season 1 | Episode 30 | Fuhrer ZZZ | 1963-07-23 | 30 min |
| Season 1 | Episode 31 | The Black Cosmic Ray | 1963-07-30 | 30 min |
| Season 1 | Episode 32 | Hot Dog Corps | 1963-08-06 | 30 min |
| Season 1 | Episode 33 | Two Magicians | 1963-08-13 | 30 min |
| Season 1 | Episode 34 | Midoro Marsh | 1963-08-20 | 30 min |
| Season 1 | Episode 35 | The Human Farm | 1963-08-27 | 30 min |
| Season 1 | Episode 36 | The Religion of Pui Pui | 1963-09-03 | 30 min |
| Season 1 | Episode 37 | Uran | 1963-09-10 | 30 min |
| Season 1 | Episode 38 | The Disturbed Small Planet | 1963-09-17 | 30 min |
| Season 1 | Episode 39 | Red Cat | 1963-09-24 | 30 min |
| Season 1 | Episode 40 | Neo Caesar | 1963-10-01 | 30 min |
| Season 1 | Episode 41 | X Bomb | 1963-10-08 | 30 min |
| Season 1 | Episode 42 | The Yellow Horse | 1963-10-15 | 30 min |
| Season 1 | Episode 43 | His Highness Dead Cross | 1963-10-22 | 30 min |
| Season 1 | Episode 44 | The Egyptian Conspirators | 1963-10-29 | 30 min |
| Season 1 | Episode 45 | Cleopatra's Necklace | 1963-11-05 | 30 min |
| Season 1 | Episode 46 | The Robot Spaceship | 1963-11-12 | 30 min |
| Season 1 | Episode 47 | The Cosmic Crab | 1963-11-19 | 30 min |
| Season 1 | Episode 48 | The Tenma Tribe | 1963-11-26 | 30 min |
| Season 1 | Episode 49 | Transparent Giant | 1963-12-03 | 30 min |
| Season 1 | Episode 50 | Astroboy Goes to the West | 1963-12-10 | 30 min |
| Season 1 | Episode 51 | The Little Elephant Pura | 1963-12-17 | 30 min |
| Season 1 | Episode 52 | The Snow Lion | 1963-12-24 | 30 min |
| Season 1 | Episode 53 | Goodbye 1963 | 1963-12-31 | 30 min |
| Season 1 | Episode 54 | Duel on the Alps | 1964-01-04 | 30 min |
| Season 1 | Episode 55 | Rejuvenating Gas | 1964-01-18 | 30 min |
| Season 1 | Episode 56 | Earth Defense Army | 1964-01-25 | 30 min |
| Season 1 | Episode 57 | Robot School | 1964-02-01 | 30 min |
| Season 1 | Episode 58 | The Thirteen Mysterious Statues of God | 1964-02-08 | 30 min |
| Season 1 | Episode 59 | The Robot Buron X | 1964-02-15 | 30 min |
| Season 1 | Episode 60 | The Demon Bees | 1964-02-22 | 30 min |
| Season 1 | Episode 61 | Space Parasites | 1964-02-29 | 30 min |
| Season 1 | Episode 62 | The Phantom Ship | 1964-03-07 | 30 min |
| Season 1 | Episode 63 | The Artificial Iceberg | 1964-03-14 | 30 min |
| Season 1 | Episode 64 | Count Bat | 1964-03-21 | 30 min |
| Season 1 | Episode 65 | Brave Escapee | 1964-03-28 | 30 min |
| Season 1 | Episode 66 | The Space Viking | 1964-04-04 | 30 min |
| Season 1 | Episode 67 | Heroes of the Night | 1964-04-11 | 30 min |
| Season 1 | Episode 68 | Rebellion of the Dinosaur People | 1964-04-25 | 30 min |
| Season 1 | Episode 69 | The Secret of the Clock Tower | 1964-05-02 | 30 min |
| Season 1 | Episode 70 | Rafflesia | 1964-05-09 | 30 min |
| Season 1 | Episode 71 | The Last Day of Earth | 1964-05-16 | 30 min |
| Season 1 | Episode 72 | 7 Days of Drifting in Space | 1964-05-23 | 30 min |
| Season 1 | Episode 73 | Big Titan | 1964-06-06 | 30 min |
| Season 1 | Episode 74 | Earth Expedition | 1964-06-13 | 30 min |
| Season 1 | Episode 75 | Flying City | 1964-06-20 | 30 min |
| Season 1 | Episode 76 | The Monster Machine | 1964-06-27 | 30 min |
| Season 1 | Episode 77 | Cape Town Lullaby | 1964-07-04 | 30 min |
| Season 1 | Episode 78 | The World in Five Hundred Thousand Years | 1964-07-11 | 30 min |
| Season 1 | Episode 79 | Dr. Brain | 1964-07-18 | 30 min |
| Season 1 | Episode 80 | Humanoid Bill | 1964-07-25 | 30 min |
| Season 1 | Episode 81 | Dreaming Machine | 1964-08-01 | 30 min |
| Season 1 | Episode 82 | The Robot Olympics | 1964-08-15 | 30 min |
| Season 1 | Episode 83 | The Strange Bird, Garuda | 1964-08-22 | 30 min |
| Season 1 | Episode 84 | The Dolphin Civilization | 1964-08-29 | 30 min |
| Season 1 | Episode 85 | The Demented Beltway | 1964-09-05 | 30 min |
| Season 1 | Episode 86 | The Time Gun | 1964-09-12 | 30 min |
| Season 1 | Episode 87 | Princess Kaguya | 1964-09-19 | 30 min |
| Season 1 | Episode 88 | The Bacteria Corps | 1964-09-26 | 30 min |
| Season 1 | Episode 89 | Gomes' Ghost | 1964-10-03 | 30 min |
| Season 1 | Episode 90 | The Robot Fortress | 1964-10-10 | 30 min |
| Season 1 | Episode 91 | Garon's Counterattack | 1964-10-24 | 30 min |
| Season 1 | Episode 92 | Three Robot Knights | 1964-10-31 | 30 min |
| Season 1 | Episode 93 | Cobalt | 1964-11-07 | 30 min |
| Season 1 | Episode 94 | Angel in the Alps | 1964-11-14 | 30 min |
| Season 1 | Episode 95 | The Evil Punch Card | 1964-11-21 | 30 min |
| Season 1 | Episode 96 | Robot Future | 1964-10-28 | 30 min |
| Season 1 | Episode 97 | Confrontation in Space | 1964-11-05 | 30 min |
| Season 1 | Episode 98 | Zeo's Legacy | 1964-12-12 | 30 min |
| Season 1 | Episode 99 | Little Columbus | 1964-12-19 | 30 min |
| Season 1 | Episode 100 | The Robot House | 1964-12-26 | 30 min |
| Season 1 | Episode 101 | The Unmapped World | 1965-01-02 | 30 min |
| Season 1 | Episode 102 | Queen of the Devils' Place | 1965-01-09 | 30 min |
| Season 1 | Episode 103 | Stairs Leading Into Space | 1965-01-16 | 30 min |
| Season 1 | Episode 104 | The Devil's Balloon | 1965-01-23 | 30 min |
| Season 1 | Episode 105 | General Atom | 1965-01-30 | 30 min |
| Season 1 | Episode 106 | The Boy from Outer Space | 1965-02-06 | 30 min |
| Season 1 | Episode 107 | Release of the Earth | 1965-02-13 | 30 min |
| Season 1 | Episode 108 | Saturn Man | 1965-02-20 | 30 min |
| Season 1 | Episode 109 | Phoenix | 1965-02-27 | 30 min |
| Season 1 | Episode 110 | Expedition on Mercury | 1965-03-06 | 30 min |
| Season 1 | Episode 111 | Robot Polymer | 1965-03-13 | 30 min |
| Season 1 | Episode 112 | Samson's Hair | 1965-03-27 | 30 min |
| Season 1 | Episode 113 | Back, the Country Without Laughter | 1965-04-03 | 30 min |
| Season 1 | Episode 114 | Metro Monster | 1965-04-10 | 30 min |
| Season 1 | Episode 115 | The Big Runaway Safe | 1965-04-17 | 30 min |
| Season 1 | Episode 116 | The Biggest Robot on Earth (Part One) | 1965-04-24 | 30 min |
| Season 1 | Episode 117 | The Biggest Robot on Earth (Part Two) | 1965-05-01 | 30 min |
| Season 1 | Episode 118 | Robot Grabby | 1965-05-08 | 30 min |
| Season 1 | Episode 119 | The Flying Lens | 1965-05-15 | 30 min |
| Season 1 | Episode 120 | Time Hunter | 1965-05-22 | 30 min |
| Season 1 | Episode 121 | Ganimate | 1965-05-29 | 30 min |
| Season 1 | Episode 122 | The Monster Mantler | 1965-06-05 | 30 min |
| Season 1 | Episode 123 | Captain Dog | 1965-06-19 | 30 min |
| Season 1 | Episode 124 | Parting Gift | 1965-07-03 | 30 min |
| Season 1 | Episode 125 | Find the Bacteria | 1965-07-10 | 30 min |
| Season 1 | Episode 126 | Roboids | 1965-07-17 | 30 min |
| Season 1 | Episode 127 | The Experimental Robot | 1965-07-24 | 30 min |
| Season 1 | Episode 128 | Treasures of the Inca Empire | 1965-07-31 | 30 min |
| Season 1 | Episode 129 | Atom vs. Atom | 1965-08-14 | 30 min |
| Season 1 | Episode 130 | The Storm on Mars | 1965-08-21 | 30 min |
| Season 1 | Episode 131 | The Moon Champion | 1965-08-28 | 30 min |
| Season 1 | Episode 132 | Prince Louis | 1965-09-04 | 30 min |
| Season 1 | Episode 133 | Revenge After Ten Years | 1965-09-11 | 30 min |
| Season 1 | Episode 134 | Operation Escape | 1965-09-18 | 30 min |
| Season 1 | Episode 135 | The Robot-Dog Backy | 1965-09-25 | 30 min |
| Season 1 | Episode 136 | Inspector Jaguar | 1965-10-02 | 30 min |
| Season 1 | Episode 137 | Little Cooley | 1965-10-09 | 30 min |
| Season 1 | Episode 138 | A Long Day | 1965-10-16 | 30 min |
| Season 1 | Episode 139 | Astro Boy Stolen | 1965-10-23 | 30 min |
| Season 1 | Episode 140 | The King and Atom | 1965-09-30 | 30 min |
| Season 1 | Episode 141 | The Locomotive March | 1965-11-06 | 30 min |
| Season 1 | Episode 142 | Minya's Star | 1965-11-13 | 30 min |
| Season 1 | Episode 143 | Bird Street Story | 1965-11-20 | 30 min |
| Season 1 | Episode 144 | Lost Friendship | 1965-11-27 | 30 min |
| Season 1 | Episode 145 | Atom in the Deep Sea | 1965-12-04 | 30 min |
| Season 1 | Episode 146 | Report from the Future | 1965-12-11 | 30 min |
| Season 1 | Episode 147 | Mid-air Screen | 1965-12-18 | 30 min |
| Season 1 | Episode 148 | Robio and Robiet | 1965-12-25 | 30 min |
| Season 1 | Episode 149 | The Can Capriccio | 1966-01-01 | 30 min |
| Season 1 | Episode 150 | Miss Magnet | 1966-01-08 | 30 min |
| Season 1 | Episode 151 | Lonely Atom | 1966-01-15 | 30 min |
| Season 1 | Episode 152 | The Robot Bombs | 1966-01-22 | 30 min |
| Season 1 | Episode 153 | The Red Merry-Go-Round | 1966-01-29 | 30 min |
| Season 1 | Episode 154 | Blue Bird Story | 1966-02-05 | 30 min |
| Season 1 | Episode 155 | The Crazed Boundary | 1966-02-12 | 30 min |
| Season 1 | Episode 156 | Robot Mayor | 1966-02-19 | 30 min |
| Season 1 | Episode 157 | Gypsy's Star | 1966-02-26 | 30 min |
| Season 1 | Episode 158 | Funny Companion | 1966-03-05 | 30 min |
| Season 1 | Episode 159 | Devil and Angel | 1966-03-19 | 30 min |
| Season 1 | Episode 160 | The Golden Flute | 1966-03-26 | 30 min |
| Season 1 | Episode 161 | Dream-selling Aliens | 1966-04-02 | 30 min |
| Season 1 | Episode 162 | Operation Candy | 1966-04-09 | 30 min |
| Season 1 | Episode 163 | Road to Another World | 1966-04-16 | 30 min |
| Season 1 | Episode 164 | The Space Spider | 1966-04-23 | 30 min |
| Season 1 | Episode 165 | A Great Fuss Over Babies | 1966-04-30 | 30 min |
| Season 1 | Episode 166 | The Jewel-Eating Monster | 1966-05-07 | 30 min |
| Season 1 | Episode 167 | Plenty of Balloons | 1966-05-14 | 30 min |
| Season 1 | Episode 168 | The Island That Jumped Up | 1966-05-21 | 30 min |
| Season 1 | Episode 169 | Gift from the Future | 1966-05-28 | 30 min |
| Season 1 | Episode 170 | Two Princesses | 1966-06-04 | 30 min |
| Season 1 | Episode 171 | Kutcher Forever | 1966-06-11 | 30 min |
| Season 1 | Episode 172 | The Herald Brothers | 1966-06-25 | 30 min |
| Season 1 | Episode 173 | Robotty | 1966-07-02 | 30 min |
| Season 1 | Episode 174 | The Great Submarine Canal | 1966-07-09 | 30 min |
| Season 1 | Episode 175 | Robot Wars (Part One) | 1966-07-23 | 30 min |
| Season 1 | Episode 176 | Robot Wars (Part Two) | 1966-07-30 | 30 min |
| Season 1 | Episode 177 | The Gigantic Robot | 1966-08-06 | 30 min |
| Season 1 | Episode 178 | Chi-tan's Nighttime Adventure | 1966-08-20 | 30 min |
| Season 1 | Episode 179 | Blue Horseman (Part One) | 1966-08-27 | 30 min |
| Season 1 | Episode 180 | Blue Horseman (Part Two) | 1966-09-03 | 30 min |
| Season 1 | Episode 181 | Ghost Manufacturing Machine | 1966-09-10 | 30 min |
| Season 1 | Episode 182 | Demented Cobalt | 1966-09-24 | 30 min |
| Season 1 | Episode 183 | Japanese People from Space | 1966-10-01 | 30 min |
| Season 1 | Episode 184 | Time War | 1966-10-08 | 30 min |
| Season 1 | Episode 185 | Star of Africa | 1966-10-22 | 30 min |
| Season 1 | Episode 186 | Monsters Come Out at Night | 1966-10-29 | 30 min |
| Season 1 | Episode 187 | Baily's Legend | 1966-11-05 | 30 min |
| Season 1 | Episode 188 | Tengu of Kurama | 1966-11-19 | 30 min |
| Season 1 | Episode 189 | Confusion at the Shooting Studio | 1966-11-26 | 30 min |
| Season 1 | Episode 190 | Miracle of Mesopotamia | 1966-11-26 | 30 min |
| Season 1 | Episode 191 | Wandering Roppi | 1966-11-17 | 30 min |
| Season 1 | Episode 192 | Medussa's Mansion | 1966-12-24 | 30 min |
| Season 1 | Episode 193 | The Greatest Adventure on Earth | 1966-12-31 | 30 min |
| Season 2 | Episode 1 | The Birth of Astro Boy | 1980-10-01 | 30 min |
| Season 2 | Episode 2 | Astro Boy vs. Atlas | 1980-10-08 | 30 min |
| Season 2 | Episode 3 | The Robot Circus | 1980-10-15 | 30 min |
| Season 2 | Episode 4 | Saving Our Classmate | 1980-10-22 | 30 min |
| Season 2 | Episode 5 | Astro Boy vs. Atlas II: The Resurrection of Atlas | 1980-10-22 | 30 min |
| Season 2 | Episode 6 | Robot Land | 1980-11-05 | 30 min |
| Season 2 | Episode 7 | Frankenstein | 1980-11-12 | 30 min |
| Season 2 | Episode 8 | Red Cat | 1980-11-19 | 30 min |
| Season 2 | Episode 9 | Astro Boy vs. Atlas III: Crystal of the Desert | 1980-11-26 | 30 min |
| Season 2 | Episode 10 | The Vehicle, White Planet | 1980-12-03 | 30 min |
| Season 2 | Episode 11 | The Robot President | 1980-12-10 | 30 min |
| Season 2 | Episode 12 | Damdam's Neck | 1980-12-17 | 30 min |
| Season 2 | Episode 13 | Lightning Man | 1980-12-24 | 30 min |
| Season 2 | Episode 14 | Tomboy Uran | 1981-01-07 | 30 min |
| Season 2 | Episode 15 | Robio and Robiet | 1981-01-14 | 30 min |
| Season 2 | Episode 16 | Adventure on Mars | 1981-01-21 | 30 min |
| Season 2 | Episode 17 | SOS on the Space Shuttle | 1981-01-28 | 30 min |
| Season 2 | Episode 18 | Astro Boy vs. Atlas IV: The Menacing Comet | 1981-02-04 | 30 min |
| Season 2 | Episode 19 | The Devil's Balloon | 1981-02-11 | 30 min |
| Season 2 | Episode 20 | Pook in Cruciform Island | 1981-02-18 | 30 min |
| Season 2 | Episode 21 | The Fool Ivan | 1981-02-25 | 30 min |
| Season 2 | Episode 22 | The Robot Who Lied | 1981-03-04 | 30 min |
| Season 2 | Episode 23 | The Girl from Alsore | 1981-03-11 | 30 min |
| Season 2 | Episode 24 | The Biggest Robot on Earth (Part One) | 1981-03-18 | 30 min |
| Season 2 | Episode 25 | The Biggest Robot on Earth (Part Two) | 1981-03-25 | 30 min |
| Season 2 | Episode 26 | Astro Boy vs. Atlas V: The Violent Gang Gadem | 1981-04-01 | 30 min |
| Season 2 | Episode 27 | Major Operations by Black Jack | 1981-04-08 | 30 min |
| Season 2 | Episode 28 | The Great Adventure of Little Robot Sam | 1981-04-29 | 30 min |
| Season 2 | Episode 29 | Astro Boy vs. Atlas VI: The King of the Ice | 1981-05-06 | 30 min |
| Season 2 | Episode 30 | Uran and Uran | 1981-05-13 | 30 min |
| Season 2 | Episode 31 | Dash in a Storm | 1981-06-03 | 30 min |
| Season 2 | Episode 32 | Cleopatra's Mystery | 1981-06-17 | 30 min |
| Season 2 | Episode 33 | Astro Boy vs. Atlas VII: The Runaway Subway | 1981-07-01 | 30 min |
| Season 2 | Episode 34 | The Little Elephant Pura | 1981-07-08 | 30 min |
| Season 2 | Episode 35 | The Secret of Bee Island | 1981-07-15 | 30 min |
| Season 2 | Episode 36 | The Monster of Kuraken | 1981-07-22 | 30 min |
| Season 2 | Episode 37 | Rumy in Pochom-pochom Island | 1981-08-05 | 30 min |
| Season 2 | Episode 38 | Astro Boy vs. Atlas VIII: The Destruction of the Satellite & the Proton Gun | 1981-08-19 | 30 min |
| Season 2 | Episode 39 | The Stolen Sun | 1981-09-02 | 30 min |
| Season 2 | Episode 40 | Black Looks | 1981-09-16 | 30 min |
| Season 2 | Episode 41 | The Devil Garon | 1981-09-23 | 30 min |
| Season 2 | Episode 42 | Hurry, You Three Second-Rate Knights! | 1981-10-14 | 30 min |
| Season 2 | Episode 43 | Astro Boy vs. Atlas IX: Atlas Forever | 1981-10-21 | 30 min |
| Season 2 | Episode 44 | Space Leopard | 1981-10-28 | 30 min |
| Season 2 | Episode 45 | Uran's God | 1981-11-04 | 30 min |
| Season 2 | Episode 46 | Space Airport R45 | 1981-11-11 | 30 min |
| Season 2 | Episode 47 | Spaceship in Imminent Danger | 1981-11-18 | 30 min |
| Season 2 | Episode 48 | Jinmen Iwa | 1981-11-25 | 30 min |
| Season 2 | Episode 49 | Uran Loves Hit Men | 1981-12-02 | 30 min |
| Season 2 | Episode 50 | The Devil's Place in Ordin | 1981-12-09 | 30 min |
| Season 2 | Episode 51 | Rage of the Sphinx | 1981-12-16 | 30 min |
| Season 2 | Episode 52 | Astro Boy's First Love | 1981-12-23 | 30 min |
