It doesn t take long for hiroko to discover that she s been corresponding with a former classmate of her late fiance , a woman who coincidentally shares the same name as him . through their exchanges , the two women begin to share memories of the dead itsuki 这封信竟然寄到一个与亡夫同名同姓的女子手中，而这名女子还是树的同班同学，两人开始书信往来，博子透过信中内容知道亡夫的中学生活，感到极大的安慰
The content of the family and clan regulations include : strictly punish the offence against obedience and affection 、 the bandit and thief 、 the gambling and drink actions 、 the raping and offensing ethics actions ; regulate that the marriage conditions depend on the parents and matchmaker and the same clan members should not be married 、 limit " marry into and live with the bride ' s family " 、 prohibit “ the transferring marriage ” ； provide the inheritance principle of “ ying inheritance prefer to ai inheritance ” and the inheritance system of " all sons take a part " ； emphasize the relative who buy property should be preferential and pay more attention to the public property ' s operation and accumulation and to the clan relief ; require the clan members to farm and read , to pay taxes ; prohibit its members choose bad occupations and bring an action 确立了“父母之命” 、 “媒妁之言”的婚姻成立条件和“同姓不婚” 、限制“招赘婚” 、禁止“转房婚” ；确立了“应继” 、 “爱继”的立继原则和“诸子均分”的财产继承制度。强调族人私产买卖的“亲族先买权” ，重视宗族公产的经营积累和宗族救济。要求族人重耕读，及时完粮纳课；禁择业不良，擅兴词讼等。
