The animation style of "Hikari no Ou" is so wildly different from other anime it should be in a category all of its own. For that reason alone I would watch it, but the story is also good - if shockingly complex.
And I will watch almost any anime that Sakamoto Maaya does one of the themes for - in this case the ending theme.
@Animeraider Just watched the trailer for "Hikari no Ou" and now added it to my watchlist ... cheers for that 👍