Ключевые слова: 30, 30s, age, analysis, arrow, birth, business, buying a home, child care, dating, divorce, dream, education, generation, goal, higher education, ideal home, insurance, japan, japanese, job, knowledge, life, life design, life plan, life planning, lifestyle, marriage, medical, money, old age, parenting, pin, plan, planner, planning, pregnancy, pushpin, realize, research, restructuring, retirement, savings, scale, seminar, simulation, study, the lifetime planner, tick marks, training,