Alternatives include raising Japan's retirement age from 60 to 70, because they're already raising it to 65 and that's not going to be good enough to deal with

Alternatives include raising Japan's retirement age from 60 to 70, because they're already raising it to 65 and that's not going to be good enough to deal with the inevitable fiscal situation. Edit: A lot of people saying "immigration won't work" but not offering alternative solutions.