すみません。TeXのコマンドを書くとコンパイルされた状態で表示されてしまうのが分かっていなくて、後で気づいてコマンドを削除したソースに修正しました。エラーが出るソースは
\documentclass{jsarticle}
\usepackage{otf}
\begin{document}
あいう
\end{document}
で、エラーログは下記のとおりです。
C:\001>dvipdfmx -vvv error > lloogg.txt
<FONTMAP:c:/texlive/2025/texmf-var/fonts/map/pdftex/updmap/pdftex.map><FONTMAP:c
:/texlive/2025/texmf-var/fonts/map/dvipdfmx/updmap/kanjix.map><FONTMAP:c:/texliv
e/2025/texmf-dist/fonts/map/dvipdfmx/ckx.map>DVI File Info
Unit: 25400000 / 473628672
Magnification: 1000
Media Height: 46252776
Media Width: 29689852
Stack Depth: 3
Page count: 1
DVI Comment: TeX output 2025.03.13:2050
DVI file font info
TeX Font: upnmlminr-h loaded at ID= 60, size= 9.21pt (scaled 92.5%)
TeX Font: cmr10 loaded at ID= 27, size= 9.96pt (scaled 100.0%)
error.dvi -> error.pdf
<AGL:texglyphlist.txt><AGL:pdfglyphlist.txt><AGL:glyphlist.txt>[1<upnmlminr-h@9.
21pt(TFM:upnmlminr-h[c:/texlive/2025/texmf-dist/fonts/tfm/public/japanese-otf/up
nmlminr-h.tfm])(VF:c:/texlive/2025/texmf-dist/fonts/vf/public/japanese-otf/upnml
minr-h.vf(TFM:uphminr-h[c:/texlive/2025/texmf-dist/fonts/tfm/public/japanese-otf
/uphminr-h.tfm])<uphminr-h@9.21pt
fontmap: uphminr-h -> HiraMinProN-W3.otf(UniJIS-UTF16-H)
(CMap:UniJIS-UTF16-H)(CID:HiraMinProN-W3)
pdf_font>> Type0 font "HiraMinProN-W3.otf" cmap_id=<UniJIS-UTF16-H,2> font_id=<u
phminr-h,1>.
>(TFM:cidjmr0-h[c:/texlive/2025/texmf-dist/fonts/tfm/public/japanese-otf/cidjmr0
-h.tfm])<cidjmr0-h@9.21pt(VF:c:/texlive/2025/texmf-dist/fonts/vf/public/japanese
-otf/cidjmr0-h.vf(TFM:otf-cjmr-h[c:/texlive/2025/texmf-dist/fonts/tfm/public/jap
anese-otf/otf-cjmr-h.tfm])<otf-cjmr-h@9.21pt
fontmap: otf-cjmr-h -> HiraMinProN-W3.otf(Identity-H)
pdf_font>> Type0 font "HiraMinProN-W3.otf" cmap_id=<Identity-H,0> found at font_
id=<uphminr-h,1>. (re-encoded)
>)(VF)>(TFM:cidjmr--h[c:/texlive/2025/texmf-dist/fonts/tfm/public/japanese-otf/c
idjmr--h.tfm])<cidjmr--h@9.21pt(VF:c:/texlive/2025/texmf-dist/fonts/vf/public/ja
panese-otf/cidjmr--h.vf<otf-cjmr-h@9.21pt>)(VF)>)(VF)>
dvipdfmx:warning: Fallback multibyte character in virtual font: VF:upnmlminr-h c
har=0x003042(12354) to TFM:uphminr-h
dvipdfmx:warning: Fallback multibyte character in virtual font: VF:upnmlminr-h c
har=0x003044(12356) to TFM:uphminr-h
dvipdfmx:warning: Fallback multibyte character in virtual font: VF:upnmlminr-h c
har=0x003046(12358) to TFM:uphminr-h
<cmr10@9.96pt(TFM:cmr10[c:/texlive/2025/texmf-dist/fonts/tfm/public/cm/cmr10.tfm
])
fontmap: cmr10 -> cmr10.pfb
pdf_font>> Simple font "cmr10.pfb" enc_id=<builtin,-1> font_id=<cmr10,3>.
>][Type0](cmr10.pfb[GZXFBS+CMR10][built-in][Type1][glyphs:/.notdef/one][2 glyphs
][348 bytes]):HiraMinProN-W3.otf[HiraMinProN-W3][CIDFontType0][4/20325 glyphs][2
573 bytes]
Compression saved 1732 bytes
3665 bytes written