Saimin Seishidou Trex Ep16 Of 6 Cen 20 -

After thorough checks across major anime databases (MyAnimeList, AniDB, Anilist), fan-translation archives, and Japanese title registries, there is no verified entry for:

Please reply with the correct topic or intent. saimin seishidou trex ep16 of 6 cen 20

The "6 cen 20" in your query likely refers to the first season, which consists of 6 episodes Content Specifics: and Japanese title registries