okay I sort of worked it out, so here’s a weird hack I’m exploring
this is the European English translated email files hacked into the Japanese release of Auto Modellista
conveniently for me, the European version has repacked files with the name of each of the European language translations in their names, which actually makes it easy for me to identify which files had localisations… lmao
I’ve only done this one set of email files as a preliminary test, but I’m wondering what shape the game will be in if I just replace all the files with their localised versions 
(I’m also not clear on whether the European version even had the handling changes the US version had?)