Our cruise ship slowly makes its way through Nagasaki harbour. Under the delicate spans of a cable-stayed bridge. Past Mitsubishi dry docks, busily fitting a new cruise ship. Past Catholic churches, their bright white walls and spires set against the dark greens of steep forested slopes. And onto the open sea.

We navigate around numerous uninhabited islands until one – our destination – appears on the watery horizon. A long, grey form crusted with ruins. From this distance it looks like a battleship and, indeed, it is locally known as Battleship Island, Gunkanjima. It’s real name is Hashima and the reason we and a boat full of other tourists are coming here is because of Hashima’s industrial history.  Continue reading →