Noodle Glossary — Japanese Noodle Type Distinctions
Japan-wide — regional noodle varieties from Hokkaido to Okinawa
Japan's noodle taxonomy covers at least 10 distinct varieties, each requiring different preparation and carrying specific cultural associations. Complete glossary: Soba (buckwheat-blend, grey-brown, nutty, served hot or cold); Udon (thick white wheat, soft and yielding, served hot in broth or cold with dipping sauce); Ramen (thin wavy alkaline wheat noodle with characteristic chew and yellow colour from kansui); Somen (ultra-thin white wheat, summer-only, served cold); Hiyamugi (thin white wheat, thicker than somen, spring/summer); Kishimen (flat wide wheat noodle from Nagoya, similar to fettuccine in appearance); Yakisoba (Chinese-style thin wheat noodle used for stir-frying, not soba despite the name); Saifun (cellophane/glass noodles from mung bean starch, transparent, used in nabe); Shirataki (konnyaku thread noodles, white or transparent, zero-calorie, used in sukiyaki); Harusame (thin cellophane noodles used in salads and nabe); Nyumen (warm somen soup, unusual preparation of the summer noodle in hot broth).