private life, personal life

illegitimacy (being born out of wedlock)

a privately-owned ricefield, especially one under the historical 律令 (Ritsuryō) system

personal grudge

Kyūjitai form of 私鉄 (“private railway”)

(dated) wine

sake, Japanese rice wine

alcoholic beverage made from fruit: cider; wine; plum liquor, etc.

huangjiu (beverage)

a beer made with less malt by weight than the percentage required to be officially labelled as “beer”, as defined by the Japanese tax code (and thus avoiding the higher taxes on official “beer”)