PROBLEM TO BE SOLVED: To provide a life time diary allowing main events to be written from birth time as well as to be easily found to know when what happened during looking back the past.;SOLUTION: A life time diary of the invention is a diary comprising fields to write in respective frames partitioning for each month in one separate page or one spread page per year, so as to allow a person easily to find what happened in a certain year, age, and month, as well as what happened in society at corresponding time during looking back the past.;SELECTED DRAWING: Figure 1;COPYRIGHT: (C)2018,JPO&INPIT
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