Culinary Backstreets guide Mairi Wallace explains the differences between three Tokyo food tours: historic Yanesen, creative Kichijoji and community-minded Monzen-Nakacho, and what each neighborhood reveals about the city.

Unusual takes on ramen abound in Tokyo, from carefully balanced chocolate and lamb creations for Valentine’s Day to algae-tinted blue broth, but few leave you with cravings and daydreams lasting for weeks. Adding a quality twist on ramen is a challenge – simplicity is one of the dish’s most vital elements, as with most Japanese cuisine. Yet friends Yamada and Sumida struck gold with one perfectly measured twist: smoke. Tucked away near Rikkyo University in a quiet area filled with student-friendly restaurants and cafés, their modest ramen joint Kemuri (which means “smoke” in Japanese) serves their latest experimental dishes without straying from the joy of good ramen at its best – quality ingredients cooked to perfection.

Many people think of miso as the soup that gets tacked onto every Japanese meal. We can still remember our first experience of Japanese food in the West, when the waiter brought the soup at the end of the meal, and someone thought he’d forgotten to serve it at the beginning. Any self-respecting Japanese meal, just about anywhere in the world, will end with miso soup. The miso used in the soup is a paste that will determine the flavor of the soup. There are basically three kinds of miso: red (akamiso), white (shiromiso) and mixed (awase), which has a brownish hue and is the most common variety used in miso soup.