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T’s Tantan - Gransta Tokyo (Keiyo Street)

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Japanese: Ramen

T’s Tantan - Gransta Tokyo (Keiyo Street) Description

Located in Gransta Tokyo on Keiyo Street, T's Tantan is a unique and exciting restaurant that specializes in organic cuisine. This restaurant stands out from others with its focus on using organic ingredients to create delicious and healthy dishes. The menu features a variety of options, but the standout item is their signature dish, the Tantanmen. This spicy and flavorful ramen is made with a rich and creamy sesame broth, topped with ground meat and vegetables. It's a must-try for ramen lovers looking for a twist on the classic dish.

The restaurant's interior is modern and stylish, with a sleek design that creates a welcoming and comfortable atmosphere. The open kitchen allows diners to watch as the skilled chefs prepare their meals with precision and care. Whether you're looking for a quick lunch or a leisurely dinner, T's Tantan is the perfect spot to satisfy your cravings for delicious and healthy organic cuisine. So, if you're in the mood for a unique dining experience that combines the flavors of Japan with the health benefits of organic ingredients, T's Tantan is the place to be.

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T’s Tantan - Gransta Tokyo (Keiyo Street) Overview


1-chōme-9-1 Marunouchi, Chiyoda City, Tokyo 100-0005


+81 (0) 3-3218-8040


2 minute walk from Tokyo Station Yaesu South Exit, near the Keiyo Line platform, inside Keiyo Street.

Operating Hours

Sun: 10:00AM-10:00PM
Mon: 10:00AM-10:00PM
Tue: 10:00AM-10:00PM
Wed: 10:00AM-10:00PM
Thur: 10:00AM-10:00PM
Fri: 10:00AM-10:00PM
Sat: 10:00AM-10:00PM

Payment methods

Cash, Visa, Master Card, AMEX, Diners Club, JCB

Restaurant Features

Take-out Available

Wine List

Wheelchair Accessible



Stylish Interior

T’s Tantan - Gransta Tokyo (Keiyo Street) Reviews

T’s Tantan - Gransta Tokyo (Keiyo Street) Google Average Rating



One of the finest Vegan Ramen you can find. So smooth and tasty with rich flavours of broth and veggies. Everything on the menu is so delicious. I have been there every-time when in and around Tokyo Station.


Yes!!! A place in Tokyo for vegetarian/vegan ramen. We got the golden sesame and seasonal grilled mushroom ramen with a side of gyoza. Both bowls were flavorful and hit the spot. It was our first time in Japan so it was quite tricky for us to find. We got dropped off by the taxi and had no idea it was inside the train station after you go through the gates. We stayed in Shinjuku and found it challenging to find vegetarian food. Next time we'll stay near the Tokyo Station since there are more options. Service was quick and the waitress was friendly and attentive. Prices are reasonable. Will definitely return!


It's a vegan Ramen cafe.
Being in Japan it's one of the mandatory food visitors must try. If you don't like pork/beef broth, this place is your best option as they don't use any animal based products. It's purely planned based restaurant.

T's TanTan is available in multiple stores, but visiting at Tokyo station gives different vibes altogether.

Must visit place in Tokyo station

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