BusinessBusiness model: Aging with dignityTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoBusiness11/23/2016November 23, 2016Japan is home to the largest proportion of elderly people in the world. But their needs are frequently neglected. Social entrepreneur Masue Katayama works hard to make sure they can lead their lives in dignity.https://p.dw.com/p/2SolvAdvertisement