The left dot stroke should point to bottom right instead of bottom left in CID+7724.
This error seems to be introduced only in Kozuka Mincho, which is the base font for Adobe-Japan1 reference. Other Adobe-Japan1 fonts are affected by this error.
The original JIS78 document is provided by Ken Lunde. I have also confirmed with him that this is indeed an error in Adobe-Japan1.
The left dot stroke should point to bottom right instead of bottom left in CID+7724. This error seems to be introduced only in Kozuka Mincho, which is the base font for Adobe-Japan1 reference. Other Adobe-Japan1 fonts are affected by this error.
The original JIS78 document is provided by Ken Lunde. I have also confirmed with him that this is indeed an error in Adobe-Japan1.
Reference issue: Main discussion on https://github.com/adobe-fonts/source-han-serif/issues/215, Related: https://github.com/adobe-fonts/source-han-sans/issues/502 and https://github.com/IBM/plex/issues/587