BUR #7501 has been approved by @nonamethanks.
create alias sistine_fiber -> sistine_fibel
create alias celica_alfonea -> celica_arfonia
Official romanization as per http://rokuaka.jp/#character along with many other manga/anime database sites
https://myanimelist.net/character/145739/Sistine_Fibel
https://anilist.co/character/121639/Sistine-Fibel
https://rokuaka.fandom.com/wiki/Sistine_Fibel
Out of curiosity if someone knows, was there any reason why fiber was used? I haven't found anything with that spelling and it doesn't make much sense to spell it like that from a Japanese pronunciation standpoint, to me at least.