%#!luatex test04-jfm.tex
\input luatexja-core.sty
-\pdfcompresslevel=0
\def\head#1{\medskip\penalty-100\noindent{\bf\tengt ■ #1}\par\penalty10000 }
\jfont\rml={psft:Ryumin-Light:jfm=ujis} at 10pt
\rml あ\inhibitglue\char"201Cあ・い\inhibitglue ()あ←Ryumin-Light