The Mobile Suit Z Gundam anime series is streaming via Gundam.info from April 7, 2017. You can watch the series in Japanese audio with English, Chinese, Taiwanese, and Korean subtitles.
SYNOPSIS VIA GUNDAM INFO
In Zeta Gundam, we see the future world of the Universal Century through a dark mirror. Having defeated the Zeon menace, the Earth Federation has itself become cruel and oppressive. A new generation of Gundam mobile suits is created not to fight for peace, but to punish the enemies of the state, and yesterday's villains must become today's heroes in order to balance the scales of justice. When a young civilian named Kamile Bidan is caught up in the rebelion, he little suspects the price he will pay in the fight for freedom.
Rightstuf also released the Blu-ray [$44.95] and DVD [$34.95] versions of the Mobile Suit Zeta Gundam anime series with English and Japanese audios. Both versions are available in two volumes containing 25 episodes each.