PV（プロモーションビデオ）・MV（ミュージックビデオ）やライブ動画を無料で視聴できる-MyDo(マイ動画)音楽情報館

Credits vs Credits: Mighty Atom vs Astro Boy 1963 OP について・・・

Comparing the second "Tetsuwan Atom" opening, used for eps 30-77 (7/23/63-5/9/64), to its American counterpart. Eps 1-29 (1/1/63-7/16/63) used the same footage, but an instrumental version of the theme. When the American company added lyrics, Dr. Tezuka liked it so much he added lyrics to his version.