Hi,
I've created a packaging request on wiki for IPA font:
https://fedoraproject.org/wiki/IPA_Gothic_fonts https://fedoraproject.org/wiki/IPA_PGothic_fonts https://fedoraproject.org/wiki/IPA_Mincho_fonts https://fedoraproject.org/wiki/IPA_PMincho_fonts
I'll work on them. just FYI
-- Akira TAGOH