要ようするようするCommon wordJLPTN1Freq.FrequencyTop 10,000ConjugationMeanings1suru verb (special), transitive verbneed; require; takeUsed for necessities, requirements, or things that take time, effort, or resources. Often appears in formal or written contexts.この仕し事ごとは時じ間かんを要ようする。This job takes time.成せい功こうには努ど力