Naritaya

Found on one of the less busy shopping arcades just west of Asakusa's Sensoji, this otherwise standard-looking ramen-ya stands out with its fully halal menu, approved by experts from the Masjid (mosque) in Otsuka. The shoyu-based soup is flavoured with sesame oil, while grilled chicken is used as a substitute for chashu pork. You can choose from three kinds of ramen mixtures: maze-soba (noodles without soup), zaru ramen (cold noodles) or the signature Asakusa Ramen. No alcohol is served, and the shop is completely smoke-free.