Mobile Suit Gundam III: Encounters in Space

Mobile Suit Gundam (機動戦士ガンダム, Kidō Senshi Gandamu?, lit. Mobile Soldier Gundam) is a televised anime series, created by Sunrise. Written and directed by Yoshiyuki Tomino, it premiered in Japan on Nagoya Broadcasting Network between April 7, 1979 and January 26, 1980, spanning 43 episodes. It was the very first Gundam series, which has subsequently been adapted into numerous sequels and spin-offs.

The series was later re-edited for theatrical release and split into three movies in 1981. Yoshikazu Yasuhiko did the character designs and Kunio Okawara was responsible for the mechanical designs, including the titular giant robot, the RX-78-2 Gundam. When the first movie is released in 22 February 1981, it is regraded as the new age of Anime and an event called Declaration of new age of Anime (アニメ新世紀宣言) in Shinjuku and director Tomino made a speech questioning the then social concept which stereotype Anime being bad and poorly made to the gathered 15 thousand youngsters.

The series won the Animage Anime Grand Prix prize in 1979 and the first half of 1980. By the end of 2007, each episode of the original TV series averaged a sales figure of 80928 copies, including all medias it was published in (VHS, LD, DVD, etc.). The first DVD box set sold over 100,000 copies in the first month of release, from 21 December, 2007 to 21 January, 2008.

Source: Wikipedia