The sci-fi series, drawn by Yu Sasuga and Kenichi Tachibana, began its serialization in Young Jump in January 2013.
The third and fourth combined 2017 issue of Young Jump magazine has announced that the 21st volume of Terra Formars, which will go on sale on May 19, 2017, will bundle an OVA.
The episode, titled “Born to be Guardian Tatakau Riyuu,” will be based on the Earth arc that begins to take place in volume 18.
The 19th compiled volume was released in November.