Europe was the last major market to take ramen seriously and has made up the distance with appetite. For decades the continent knew the dish through instant noodles and the occasional Japanese restaurant that kept a token bowl on the menu, and the assumption, in food cultures as proud as France's and Italy's, was that a noodle soup had nothing to teach. The 2010s settled that argument. London, Paris, Berlin, Milan, all of them now hold ramen shops with lines out the door and broth standards that would pass in Fukuoka.

London, the capital

London became Europe's ramen capital the way it becomes every food capital, through immigration and appetite. Japanese chains from the home islands, including names out of the Kyushu tonkotsu tradition, opened in the West End and the City, and a generation of British-trained cooks followed with their own shops, paitan bowls, dipping styles, vegan broths built from kombu and mushroom in the way the vegetarian piece in this series describes. The British lunch crowd turned out to be the ideal ramen customer, time-poor, soup-loving, and converts to the format's speed. The queues at Leicester Square have become a fixed item of the city's food geography.

The continent answers

Paris took to ramen with the seriousness it takes to everything, Japanese cooks and French training meeting in the 3rd arrondissement and the Opéra quarter, where the shops now cluster and the stars get argued about. Berlin's version runs younger and more international, the city's everything-culture absorbing the bowl as one more language. Across the north, the style that travels best is the heavy one, tonkotsu and miso, the southern and northern poles of the Japanese canon, and the reason is climate, a continent that spends half the year cold wants a soup with mass in it, the same physics that shaped Sapporo in the first place. Europe, in other words, is discovering what Hokkaido always knew.

The supermarket shelf arrived first

As it did everywhere, the packet prepared the ground. Instant ramen has been a European student staple for decades, and the same two-step conversion that remade America ran here, a generation that knew the flavour from the cup discovering, in its thirties, the bowl the flavour came from. The European difference is the wine culture standing beside the beer-and-ramen habit of Japan, though the shops report the old pairing holding its own, a lager or a highball beside a rich bowl, the argument made in the what-to-drink piece on this site.

The map closes

With Europe opened, the ramen map is close to complete, the same bowl argued in Tokyo, Seoul, Taipei, Hong Kong, Singapore, Los Angeles, London and Paris, with local accents everywhere and the spine nowhere changed, stock, tare, noodle, speed. The country pieces in this series trace the whole road. It ends, for us, on Pickering Street, but the honest observation is that it does not end anywhere, it just keeps adding cities, and the next one is probably queueing right now.

The customs the counters kept

The European shops imported the etiquette with the stock, and the continent adjusted to being told how to eat. The no-phone rule, common in the serious Japanese counters, survived translation into English, French and German, and so did the pace, the European lunch crowd learning the Tokyo lesson that the bowl has a clock on it. Ticket machines stand at the doors of the faithful shops, and the tasting-menu format arrived too, multi-bowl flights poured like a wine list, an invention no Tokyo master would permit and every one of them would understand. The culture crossed intact enough that a Japanese visitor in London or Paris can order, eat and leave without a word exchanged, which was the design all along.