[quote=@Pudding]
[@Crimmy]
I don't think it's that big of a deal in an RP setting o.o)"
[/quote]

Fixing 姫子富有 to 富有姫子 is like fixing Smith John into John Smith. It's just like using grammar correctly. I don't introduce myself to people outside of East Asia as 翾朱, I just use 朱翾 like I always do. Of course, when romanised, I give it in western order.

Himeko Fuyuu's fine, but using that order in the Japanese is blatantly incorrect if you want to write the name correctly. If you're supplying the name in the original Japanese, keep it in Japanese order. Localisation can occur once you transliterate it into the Roman alphabet and switch the name to western order.