Asahikawa, Hokkaido, Japan — regional ramen style formalised post-WWII, popularised by the Asahikawa Ramen Village
Asahikawa ramen, from Hokkaido's second city, is considered one of Japan's four great ramen styles alongside Sapporo, Hakata, and Tokyo. It is defined by a double-soup (W-soup) technique: a seafood dashi (konbu, niboshi, or scallop) combined separately with a pork-and-chicken bone broth, then united at service. This dual-extraction system produces exceptional layered umami without the muddiness of cooking all ingredients together. The broth is seasoned with shoyu tare and finished with lard or chicken oil (torikomi abura) to protect against Asahikawa's extreme winter temperatures (−30°C recorded). Noodles are medium straight, with low water content (28–32%) giving them a firmer, slightly firm-chewy texture that holds up in the rich, hot broth. The low hydration means noodles must be cooked briefly to al dente before serving. Asahikawa ramen is a cold-climate bowl — every element is engineered to retain heat and deliver sustenance in harsh northern winters.
Layered shoyu-seafood-pork umami with lard richness; firm noodles for textural contrast; warming, sustaining, deeply satisfying cold-climate bowl
{"Double-soup (W-soup) technique: separate seafood and animal bone extractions unified at service for clean layered umami","Shoyu tare added per bowl, not in the master broth — precise seasoning control","Low-hydration straight noodles (28–32%) for firm chewy texture that contrasts the rich broth","Lard or chicken oil on surface is a functional heat-retention device — not optional in authentic preparation","Cold-climate engineering — high fat content, retained heat, sustaining umami are all intentional"}
{"Scallop (hotate) dashi adds a distinctive sweet-marine umami not found in niboshi-only systems","The two broth components can be stored separately and heated individually, then combined in the bowl","Menma (bamboo shoots) and chashu are standard — chashu here is often thinner and less fatty than Kitakata style","Asahikawa ramen competitions (ramen granzpri) have driven technical refinement — study competition entries for benchmarks"}
{"Combining all soup stocks in one pot — this muddies the clean layered umami of the double-soup system","Using high-hydration noodles — the low-hydration firm noodle is essential to the style's identity","Under-seasoning the tare — Asahikawa ramen tends to be more robustly seasoned than Tokyo shoyu styles","Skimming the surface fat — functionally keeps the bowl hot through the meal"}
Ramen! Adventures in Noodles (George Solt) / Japanese Ramen Masters compendium