There is a store very similar to Ganso Hakata Mentaiju, is it related?
In recent years, we have observed stores that imitate our brand and services. However, please note that these stores are completely unrelated to our store and offer different services, so please be careful of stores that are imitating our store. Please note that only authorized stores are those listed on our official website. Notice Regarding Imitation Stores
There is no seating available as the store specializes in souvenirs.
How long is the waiting time for in-store dining?
Thankfully, we have a very large number of customers in Nishinakasu. The average wait time is 30 minutes to 2 hours, depending on the day (in the past we have had customers wait up to 3-4 hours). Our employees will inform you of the approximate waiting time when you arrive.
Where can I purchase a boxed lunch?
Please enter the store directly from the "exit side" without waiting in line. The cashier will take your order.
Orders will be taken at the store in the order in which they are received.
Can I reserve a boxed lunch?
Reservations for boxed lunches can be made using the dedicated form on the official website or by phone. Please check the official website to confirm when we do not sell boxed meals by reservation, such as during peak season. Even during periods when reservations are not available, boxed lunches can still be purchased at the restaurant.
We do not accept reservations or layaways.
What is the expiration date of your lunch boxes?
Can be carried at room temperature for 4 hours.Avoid direct sunlight and high temperature and humidity.
Do you offer food delivery?
You can order through Uber Eats.
About Souvenir Products
Where can I buy Mentaijyu's kelp-wrapped mentaiko?
Available at our two directly-managed stores in Nishi-Nakasu and Hakata Station, and on the "Ganso Hakata Mentaiju Official Web". Official Online Store
How long does it take to carry Mentaijyu's kelp-wrapped mentaiko?
Included cooling pack lasts up to 6 hours. ※Do not refreeze after thawing.
What is the expiration date of Mentaijyu's kelp-wrapped mentaiko?
14 days (includes date of defrosting and refrigeration)
Where can I buy ｍentai nikomi tsuke-men souvenir?
You can purchase it at 3 stores Ganso Hakata Mentaiju (Nishinakashu/Hakata) and Ganso Mentai Nikomi Tsukemen (Tokyo). ※Not available online or through mail order
How long does it take to carry ｍentai nikomi tsuke-men souvenir?
Since the product is stored at room temperature, there is no problem carrying it around. Store in a cool and dry place at room temperature away from direct sunlight
What is the expiration date for ｍentai nikomi tsuke-men souvenir?
90 days from date of manufacture
About Products and Ingredients
Where can I find information about food allergies?