Word保証期間ほしょうきかんhoshoukikanMeaninga warranty periodPart of speechnounPronunciationCourseHardcore JapaneseLessonArranging an appliance repair visitUsages of hoshoukikan保証期間ほしょうきかん は 一年いちねん です。hoshoukikan wa ichinen desu.The warranty period is one year.