personal grudge

Kyūjitai form of 私鉄 (“private railway”)

(offensive, Internet slang) a man whose age is greater than about thirty or forty who lives in one's child room and with one's parent(s).

日本食: Japanese food

翻訳: translation / 本厄: a year of one's life traditionally considered to have especially bad luck

翻訳: translate

本国: home country, homeland, mother country

日本料理: Japanese cuisine, Japanese foods

本著: this or the relevant or the aforementioned book or document; the real book or document; the main book or document

脚本: a script for a movie, TV show, play, etc.