So On Nyaa, an Encoder who encoded the French DVD Of Tegami Bachi Reverse Made a Disappointing Discovery that Studio Pierrot and Bandai Made a Bad Move By Giving all Licensers 540p masters of the Tegami Bachi Anime. (they gave the Same Masters to Sentai/HIDIVE and Crunchyroll). When the anime is Actually 16:9 (cels scanned in at 300dpi), Final Render is 1080p.