Washoku Guide
Cities/Hong Kong/Donburi/Marugame Seimen
Hong Kong · Donburi · casual

Marugame Seimen

JapaneseUdonSanuki UdonJapanese ChainFreshly Handmade NoodlesOpen Kitchen

Marugame Seimen, operated by Tokyo-listed Toridoll Holdings, is Japan's most popular udon chain, renowned for freshly handcrafted Sanuki-style noodles made on-site in an open kitchen daily. With multiple Hong Kong branches, it delivers an authentic, affordable taste of Kagawa Prefecture's udon culture.

Price
¥
Area
Tsim Sha Tsui (flagship); multiple locations citywide
Since
2000
Owner
Toridoll Holdings Corporation (Tokyo Stock Exchange: 3397)
Marugame Seimen — authentic japanese restaurant in Hong Kong, Tsim Sha Tsui (flagship); multiple locations citywide
Plate № 88
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About
Dating its tradition to the Edo-era udon culture of Sanuki (modern-day Kagawa Prefecture), Marugame Seimen has grown into Japan's leading udon chain under the stewardship of Tokyo Stock Exchange-listed Toridoll Holdings. Each branch follows the same foundational ritual: fresh noodle dough is mixed, kneaded, and cut on-site every morning in full view of guests, yielding thick, chewy Sanuki-style udon with genuine texture. The self-service tray-line format — authentic to how udon is served in Kagawa — keeps prices low and throughput high. Tempura and garnishes are freshly fried throughout service. Hong Kong's five-plus branches span Tsim Sha Tsui, Yau Tong, Hysan Place, Tsuen Wan, and other locations, making fresh Japanese udon more accessible than ever in the city.
Neighborhood & visiting

Marugame Seimen sits in Tsim Sha Tsui (flagship); multiple locations citywide, 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 donburi restaurants often close between service periods.

Why it's on Washoku Guide
  • Freshly kneaded and hand-cut Sanuki udon noodles — made on-site in an open kitchen every morning — deliver an authentic Kagawa Prefecture texture impossible to replicate with dried or pre-made noodles.
  • As a direct subsidiary of Tokyo-listed Toridoll Holdings (Japan's largest udon operator), every bowl meets the quality standards of the Japanese parent brand without compromise.
  • Five or more branches across Hong Kong Island and Kowloon make Marugame the most accessible source of genuinely authentic Japanese udon in the city.
  • Exceptional price-to-quality ratio — a full udon set with freshly fried tempura under HK$100 — makes this a reliable quick lunch without sacrificing authenticity.

Type classified as 'donburi' per schema rule: udon falls under the donburi catch-all. Flagship address listed is the iSQUARE Tsim Sha Tsui branch. Multiple HK locations exist.

Links
Website →Map →Tripadvisor →

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Frequently asked

About Marugame Seimen

Is Marugame Seimen an authentic japanese restaurant in Hong Kong?
Yes — Marugame Seimen 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 donburi format.
Where is Marugame Seimen located?
Marugame Seimen is located at Shop 609, 6/F, iSQUARE, 63 Nathan Road, Tsim Sha Tsui, Kowloon, Hong Kong, Hong Kong, Hong Kong SAR in the Tsim Sha Tsui (flagship); multiple locations citywide neighborhood.
Do I need a reservation at Marugame Seimen?
Marugame Seimen does not publish an online reservation link. Walk-ins may be possible, but for popular donburi restaurants in Hong Kong we recommend calling ahead.
What is the price range at Marugame Seimen?
Marugame Seimen sits in the ¥ price range — typical for japanese of this format in Hong Kong.
Keep exploring
All Japanese restaurants in Hong Kong →Donburi in Hong Kong →Authentic donburi worldwide →All cities →