Washoku Guide
Cities/Hong Kong/Ramen/Ramen Santouka
Hong Kong · Ramen · casual

Ramen Santouka

JapaneseHokkaido ramenShio ramenToronikuAsahikawaJapanese chain

Ramen Santouka brings the delicate shio and miso ramen traditions of Asahikawa, Hokkaido, to Tsim Sha Tsui's iSQUARE mall. Founded in Hokkaido in 1988 by Hitoshi Hatanaka, the brand is internationally managed by its Japanese parent Ab-Out Co., and the Hong Kong branch faithfully replicates the prized pork-cheek toroniku and milky white tonkotsu broth.

Price
¥¥
Area
Tsim Sha Tsui
Owner
Ab-Out Co., Ltd. (Asahikawa, Hokkaido, Japan)
Ramen Santouka — authentic japanese restaurant in Hong Kong, Tsim Sha Tsui
Plate № 73
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About
Born in Asahikawa, the city known for producing Japan's richest and most complex ramen styles, Santouka has been crafting its signature soup since 1988 under founder Hitoshi Hatanaka. Unlike many international ramen chains that franchise out, Ab-Out Co. operates all overseas branches as wholly-owned subsidiaries, maintaining precise control over recipes, ingredient sourcing, and training. The pork cheek toroniku set is the signature order — a limited daily quantity of slow-cooked, melt-tender cheek meat available only in the shio (salt) broth, which requires a delicate hand rarely found in Hong Kong. The intimate counter-and-table layout at iSQUARE reflects the compact Hokkaido ramen shop aesthetic, prioritising the bowl over spectacle. Price points are moderate even by Hong Kong standards, making it an excellent everyday choice for serious ramen lovers.
Neighborhood & visiting

Ramen Santouka sits in Tsim Sha Tsui, one of Hong Kong's neighborhoods where authentic Japanese kitchens have taken root. The house does not publish an online booking link; call ahead to secure a seat, especially on weekends. Check the posted hours before you go — traditional ramen restaurants often close between service periods.

Why it's on Washoku Guide
  • The toroniku (pork cheek) set — available only in shio broth and in limited daily quantities — is one of the rarest and most refined ramen experiences in the city.
  • Direct Japanese parent management (Ab-Out Co.) rather than franchising guarantees the same Asahikawa recipe integrity as the Hokkaido original.
  • Asahikawa-style ramen differs from the more common Sapporo or Hakata styles, offering Hong Kong diners a distinctive and lesser-known regional Japanese noodle tradition.

Founded 1988, Asahikawa, Hokkaido, by Hitoshi Hatanaka. Managed by Ab-Out Co. (Japanese parent), not a franchise. iSQUARE TST branch currently listed on official Santouka website as active.

Links
Website →Map →Tripadvisor →

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Frequently asked

About Ramen Santouka

Is Ramen Santouka an authentic japanese restaurant in Hong Kong?
Yes — Ramen Santouka is featured in Washoku Guide because it meets our authenticity standard for japanese in Hong Kong: a kitchen grounded in Japanese technique, ingredients and preparation consistent with Japanese practice, and a focused ramen format.
Where is Ramen Santouka located?
Ramen Santouka is located at Shop 608, 6/F, iSQUARE, 63 Nathan Road, Tsim Sha Tsui, Kowloon, Hong Kong SAR, Hong Kong, Hong Kong SAR in the Tsim Sha Tsui neighborhood.
Do I need a reservation at Ramen Santouka?
Ramen Santouka does not publish an online reservation link. Walk-ins may be possible, but for popular ramen restaurants in Hong Kong we recommend calling ahead.
What is the price range at Ramen Santouka?
Ramen Santouka sits in the ¥¥ price range — typical for japanese of this format in Hong Kong.
Keep exploring
All Japanese restaurants in Hong Kong →Ramen in Hong Kong →Authentic ramen worldwide →All cities →