About
Japanese noodle soups, with nourishing homemade broths and noodles, cooked for 32 seconds exactly, perfect for a medium bite.
Ramen spot Tonkotsu, first launched in Soho in 2012, is best known for its steaming bowls of ramen. Guests can slurp on their signature Tonkotsu ramen made with a pork and lardo broth, homemade noodles, roast pork belly, bamboo shoots, spring onions, burnt garlic oil, and that all-important half of a soy-marinated, St. Ewe Rich Yolk free-range egg.
There are plenty of other warming dishes to entice ramen-sceptics too, including katsu curries, gyozas and broths. Kick off with homemade pork, ginger and garlic gyozas as well as shiitake and bamboo shoot and king prawn versions. Or, tuck into tasty snacks such as crisp fried chicken kara-age, chilli chicken wings and a vegan-friendly cauliflower version of the wings.
Drinks menu
To drink, there’s Japanese whisky, cocktails, beer, and wine as well as a selection of sakes (including one of its own made by the Tsuji Brewery in Okayama) served by the flask or glass. Non-drinkers might fancy one of its soft drinks or teas instead.
Kid's meals
If you're bringing kids along, Tonkotsu's Kids Bento boxes come with all the ingredients for kids to make their own mini ramen or katsu curry meal, and Kids Eat Free during school holidays.
Frequently Asked Questions (FAQs)
Are dogs allowed at Tonkotsu Bath? Yes! Tonkotsu Bath is a dog-friendly restaurant.
Are there any vegan options? Both the Chilli Tofu and Japanese Mushroom Miso ramen are vegan. The Tofu, Cauliflower & Aubergine katsu curry is also vegan.
Is the menu gluten-free? Most of the menu options contain wheat, so cannot be made gluten-free. GF noodles are available, but the team cannot guarantee no cross-contamination with products containing gluten.
Is Tonkotsu Bath kid-friendly? Absolutely, Tonkotsu is kid-friendly and has a kids' menu that gives you all the ingredients you need for kids to make their own mini ramen or katsu curry. And kids eat free in the school holidays!
Can I order a takeaway from Tonkotsu Bath? Yes, you can. Tonkotsu Bath offers a takeaway service.
Opening Times
| Open: (1 Jan 2026 - 31 Dec 2026) | ||
|---|---|---|
| Day | Times | |
| Monday - Thursday | 11:30 | - 22:00 |
| Friday - Saturday | 11:30 | - 22:30 |
| Sunday | 11:30 | - 22:00 |
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Facilities
Other
- Step-free access to all or most areas: There is step-free access to all or most areas. This may include access by ramp or lift. As a minimum, there is step-free access to an accessible toilet and at least one food and beverage outlet, where available.
- Step-free entrance: There is step-free access at the main entrance or an alternative entrance. This may be via a ramp or lift.
Catering
- Cater for vegans
- Cater for vegetarians
- Gluten-Free & Coeliac Options Available
- Outdoor Seating
- Serve lunch
- Take away service
Children & Infants
- Accept children (Minimum age) - No minimum age
- Baby changing facilities
- Breast Feeding Friendly Throughout
- Children's menu
- Highchair
Establishment Features
- Al Fresco Dining
- Dog Friendly
- Pre/post theatre menu
GENERAL
- Disability awareness / equality training: Disability awareness / equality training is provided for staff.
- Emergency evacuation plan for disabled people: Personal or General Emergency Evacuation Plans are in place for disabled customers.
- Wheelchair-accessible toilet in public areas: A designated accessible toilet designed for wheelchair users, and others with visible and non-visible accessibility requirements, is available within the main public areas.
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