They also could use the holy light or censoring steam or her hair to cover the risque parts,
but guess some fans really just don't want any nudity at all.
I'd rather they use onsen steam than streaks of sunlight for censorship. I mean I understand what it's for but it covers too much if you know what I mean. Like a quarter or a third of the screen when it's suppose to cover just the naughty bits.
I mean sure onsen steam does the same but at least it looks more natural given all the hot water.