恩恵期間 おんけいきかん Meanings Noun period of grace (e.g. in which merchant vessels are allowed to leave a belligerent nation's port after an outbreak of war) Kanji 恩 favor. Read as オン. 恵 blessing. Read as ケイ. 期 period 間 interval. Read as カン. Word lists Law Jinuma: Japanese Dictionary · Word lists