仁にん平ぺいにんぺいFreq.FrequencyTop 100,000Meanings1nounNinpei era (1151.1.26–1154.10.28)historical termHistorical Japanese era name (年号). Used in historical contexts to refer to the period from late Heian to early Hōgen.仁にん平ぺいの頃ころ、都みやこでは大おおきな火か事じがあった。Around the Ninpei era, there was a great fire in the capital.