It's not so bad once you break it down, like:
Ryokugyu
Ry-o-ku-gyu-
Lee-o-ki-gi-yu
If I've not bastardised his name here lol.
It used to seem more complicated and longer than that to me before. It felt like this at first:
Cant wait to see what his justice is too. I've thought of Chivalrous, Environmental, Wild, Aggressive/Swift, Hungry, Pacifistic/Peaceful, Savage, Economical etc Justice for him.
It probably won't be any of those though, since Oda is mostly unpredictable at least.