A couple months back, I was looking for the word "Curfew" on Jisho expecting some katakana form like カーフィウー, but instead found no such thing, but rather the 7 kanji long 夜間外出禁止令 (Yakan gaishutsu kinshirei). There are shorter ones of course, but this is the first one that comes up, and I honestly love it
by Spook404