Matsuya Ginza

The viaduct in which this shopping arcade is housed lay derelict for the best part of 60 years before re-opening following refurbishment in 2013. The interior arches of the old structure have been preserved, and these now act as dividers for the boutiques and coffee vendors inside.

Warren of booths under the rail tracks selling retro gadgets and electronic components that is an icon of Akihabara.

A 9-floor shopping complex, the first six floors of which are occupied by the electronics chain Yodobashi Camera. This branch is the biggest consumer electronics store in Japan (and maybe the world). There is a tax-free counter and English speaking staff are on hand. Heaven for gadget-lovers.