Tokyo is now the bookies’ favourite to host the 2020 Olympic games ahead of Madrid and Istanbul, prompting its bid leader to confidently claim that, “London 2012’s success can be Tokyo 2020’s gain”. But, despite the undeniably positive summer showcase of the British capital, not everyone in the Japanese one is quite so enamoured. So much so in fact, that some have resorted to direct. Not to mention succinct. Dissent.