FT.com / UK - 'Turtle' who refuses to hide in his shellOne of the loudest voices in Japan's new Democratic party-led government is not even a DPJ member. Shizuka Kamei, minister for financial services and postal reform, is head of a tiny coalition party that won three seats in the August election that swept the DPJ to power.Yet while his People's New party may lack electoral punch, Mr Kamei, a former policeman and expert of the martial art aikido, has
