run AssetRipper and "Open Folder" a jap game folder.
"Export - Export All Files"
select folder(I select "r:\1"), Export Primary Content
View attachment 4310085
do same work with eng version. (I select "r:\2")
run WinMerge.
View attachment 4310088
untick "Tree Mode" at "View" menu.
View attachment 4310091
click "Comparion result" to descend order.
View attachment 4310093
The files that appear against a yellow background are the ones that have differences.
select yellow items. (click top item, press shift + PgDn)
right click, Copy, Right to...
View attachment 4310097
select folder to copy. (I select "r:\3")
run PowerShell and go to work folder. (in my case it is "r:\3")
browse files and delete which not needed replaced.
install texture_replacer plugin and run game once.
move work folder to "BepInEx\plugins\ModImages\"
end.