"Best Hiyashi Chuka Noodles in Tokyo: Chuka Soba Fukumori - Chuka Soba Fukumori's 'Spicy Niboshi Hiyashi Chuka' is perfect for sardine-based ramen lovers. Their relatively light soup extracts the robust umami flavours from the fish, and is brightened with a hint of vinegar. With plenty of toppings and spicy green onion sauce scattered on top of the thick homemade noodles, you can adjust the taste as you eat."