In 1999, Saban Entertainment brought Power Rangers Lost Galaxy to American TV sets. Like all other Power Rangers shows, the series was adapted from a Japanese Super Sentai program. In this case, Lost Galaxy used footage from Seiju Sentai Gingaman, which had debuted in Japan in early 1998.
This past weekend, at the 2017 San Diego Comic Con, Shout! Factory announced at their panel that they have plans to release in early 2018 a North American DVD set for Super Sentai Gingaman: The Complete Series. The 50 episodes will include English subtitles over the original Japanese audio track.
That's all the available info so far; there's not specific release date, not pricing, and no package art finalized as of this writing. Stay tuned, however, and we'll bring you this info as soon as it's available. Our thanks to the MANY readers who emailed us, to make sure we were aware of it.