I think Nikkei -5% is a game changer...at some point, the poor Japanese aging population would wonder why their pensions are 40% in equities. If that happened say with Morgan Stanley's advice, can you imagine how many "banks are evil squids" pitchforks will surface with just a -10% correction? I would love to see how "long term investors" react when push comes to shove...
Japan has literally tried everything (including bringing in Krugger) and yet reflating their markets has been a continued failure...