the language choices are a bit depending on the market, or a history of competition and openness to the external market, a political affair, a bit like cars and cinemas.
for example, games in Italian, it's rare, or rather not constantly, as in French by the way.
or for example, Japanese games are beginning to come, slowly, however, Japanese producers are adapting their games to the West, not only the language.
only a few enthusiasts know Japanese games, it's certainly the same in the other direction. I write that the European market and the Asian market are not yet ready to unite, but maybe I'm wrong lol.
there is Japanese for this game anyway, more surprising is that there is no Italian, while French, German and Spanish are there.