一いっ策さくいっさくMeanings1nounidea; plan; schemeRefers to a single idea or plan, often used when considering a course of action or a clever solution.何なにか一いっ策さくを考かんがえなければならない。We must come up with some plan.Expressions窮きゅう余よの一いっ策さくdesperate measure; last-ditch effort