1. Talk to each other
Tokyoites are naturally reserved – at least until the karaoke beat kicks in – and the thought of striking up a conversation with a stranger brings many out in a cold sweat. However, communication is the first step towards a barrier-free city. As a simple first step, if you spot someone looking lost, ask to help, if you see somebody in a wheelchair or with a stroller, let them know where the closest elevator or ramp is – and once in a while, unplug those headphones and talk to the person next to you on the train.