Boston · Ramen · casual
Hokkaido Ramen Santouka
Hokkaido shio ramenJapanese corporate chainHarvard SquareHokkaido origin60+ global locations
Founded in Hokkaido, Japan in 1988 as a nine-seat family shop, Hokkaido Ramen Santouka has grown to 60+ locations in 10 countries while maintaining Japanese corporate ownership through Reins International. The Harvard Square Cambridge location is one of two in the Boston area, serving the chain's signature shio (salt-based) ramen that first made Santouka famous in northern Japan.
- Price
- ¥¥
- Area
- Harvard Square, Cambridge
- Since
- 1988
- Owner
- Reins International USA / Santouka Japan

Plate № 66
About
Hokkaido Ramen Santouka began in 1988 as a tiny family-run ramen shop in the Asahikawa area of Hokkaido, Japan, where the founder developed a shio (clear salt broth) ramen at a time when Hokkaido was known primarily for its soy-based styles. That distinctive shio broth became Santouka's signature, and the chain expanded across Japan and internationally under Japanese corporate ownership. Reins International USA Co. Ltd., the American arm of the Japanese parent company, oversees the US locations, maintaining supply chain connections to Japan for key ingredients. At Harvard Square, the restaurant draws a mix of students, Japanese expats, and ramen enthusiasts with bowls priced around $20, generous combo options, taiyaki desserts, and a student discount program.
Why it's on Washoku Guide
- Japanese-owned global chain with 60+ locations — the same shio ramen recipe from the original 1988 Hokkaido family shop.
- Hokkaido shio (salt-based) broth is a regional specialty rarely found in authentic form outside Japan or Santouka locations.
- Student discount program and affordable combo prices make Santouka the most accessible authentic Japanese ramen in Cambridge.
- Taiyaki desserts — fish-shaped pastries filled with red bean or custard — a Japanese street food tradition, rare on the East Coast.
Confirmed authentic: Japanese corporate ownership (Reins International, Yokohama, Japan; parent of Santouka). Founded 1988 in Hokkaido. Harvard Square location: 1 Bow St, Cambridge. Also has an Allston location at 169 Brighton Ave.
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