The original post: /r/television by /u/Neo2199 on 2025-11-27 16:45:31+00:00.

Plot:

The story is set 100 years in the future, in the year 2125. It has been 40 years since humans migrated to Mars and around 100,000 people currently live there under the control of the ISDA (Interplanetary Space Agency) on Earth. One day, a mysterious object with unknown powers appears on Mars and suddenly changes the fate of humanity both on Earth and Mars.

The miniseries is based on a story by Japanese science fiction writer Satoshi Ogawa.

Source.

Correction: The miniseries (3 feature-length episodes) will be released on Dec 13, 2025 on NHK. No info yet on when it will be available outside Japan.