This is a thread for the anime TV series: The Vision of Escaflowne. Although I once considered it Delta, upon reevaluating the series further, it appears to rather be more in line with typical Beta romanticism.
Hitomi Kanzaki: IEI
Van Fanel: SLE
Allen Schezar: LSI ?
Princess Millerna Aston: Fe-ego?
Folken Fanel: LII or LIE
Emperor Dornkirk: ILI (especially since it is strongly implied that he is Isaac Newton)