仁にん治じにんじMeanings1nounNinji era (1240-1243)historical termHistorical Japanese era name (年号). Used in historical contexts to refer to the period from July 1240 to February 1243.仁にん治じ年ねん間かんに起おきた出で来き事ごとを調しらべる。I research events that occurred during the Ninji era.
