Book at Sushi Koshin

《For Customers Reserving Sushi Koshin》
● If we cannot reach you and more than 15 minutes have passed from your reservation time, your reservation may be treated as a cancellation. Please be sure to contact us if you will be late.

● Children are welcome, but only those who can eat the same course as adults.

● Regarding cancellations, the following fees will be charged:
・Day before: 50% of the reservation fee
・Same day: 100% of the reservation fee

● We are unable to respond by phone.
For inquiries, please contact us via our official LINE.
Sushi Koshin Omakase Course + All-You-Can-Drink【15 dishes (includes all-you-can-eat authentic seafood-broth ramen)】
Sushi Koshin Omakase Course + All-You-Can-Drink【15 dishes (includes all-you-can-eat authentic seafood-broth ramen)】
¥ 10,000 (Tax incl.)
Advance purchase required
Fine Print
●If there are any ingredients you cannot eat, please kindly indicate whether it is due to an allergy or personal preference.
(Example) 1 person: shellfish allergy, 1 other person: dislikes eggplant
Please note that if you cannot eat any kind of seafood, we may decline your reservation.
●For pregnant guests, as dietary preferences vary, please provide detailed information.
Valid Dates
Jan 05, 2026 ~
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Requests

If you or your guests have any allergies or ingredients you cannot eat, please confirm with everyone in your party and provide specific details.
※ If none, please write “None.”
Example: 1 guest cannot eat crab (including broth)
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