This is an English fan translation of Mirai Shinwa Jarvas by Aishsha and Stardust Crusaders. The translation makes the game accessible to a wider, non-Japanese speaking audience.  The translated title, "Distant Legend of Jarvas," hints that the gameplay likely involves an adventure through a world containing elements of mythology.  While the original developer is unknown, the existence of this translation points to a dedicated fanbase eager to make this game more accessible.

Mirai Shinwa Jarvas (Japan) [En by Aishsha+Stardust Crusaders v0.95] (~Distant Legend of Jarvas)

Mirai Senshi - Lios (Japan)