How can the world's most elderly society overcome its demographic crisis?
Sakae Matsuzawa, Kesayo Shimizu, Hikariko Ono, benefit, burden, longevity, taxpayer, Mr. Kudo, shelter resident, Hidenori Hashi, Outreach worker, Miyoko Miyazawa, Eisei Hospital, touch, Keiko Muramatsu, Itsuo Kandatsu, elderly people, elderly people living alone (独居老人), 3.8 million living alone, partner robot, Koichi Kaneda, Hiramachi Shirakawa, Credit Suisse, social security, retire at 70, raising retire age, Nobuhiko Hasegawa