I already know that Indian curry is quite common in Japan since a long time ago, but I never thought that Kariya would mention an Indonesian style curry in 1985s Japan.
You’re probably going to be disappointed. This isn’t the first time and it probably won’t be the last time. Kariya seemed really fond of telling this type of story on top of having, even by Japanese standards at this point, extremely conservative values. You might have to take small victories if and when they come in that regard.