Japanese literature A racket that cannot be thrown away

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Japanese literature
She married him at the age of twenty four who had come to see him regardless of distance or time. Her husband, who worked for a large company, was busy, but he was kind and engaged in the happiness of the four family members. I became more and more engrossed in the management of the classroom because I became more and more financially comfortable. My friend and rival husband and wife, after twenty or more years, lost what they wanted. There shouldn't have been any major problems, but their mutual presence became diluted. and they drew a clear picture of the changes in their wives' feelings.