Release rule

How to Book Sushi Nagashima: Reservation Release Day, Phone and Rules (2026)

鮨 長島 · Shirokane, Tokyo · Sushi · Dinner only

How to book this house

Phone 03-3443-3900 in Japanese or book on Tabelog. The release day is not published.

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Seven seats, dinner only; omakase ¥25,000; closed Sundays and holidays.

Where bookings are taken
Platform · TabelogTabelog
Lunch / dinner
Dinner only
Phone line
03-3443-3900 (Japanese)
If a seat comes back

We found no official vacancy alert for this booking channel. Booking on the release day is the realistic route.

Trained at Sushi Ginza Onodera

Allergies or dietary needs? Make a Japanese dining card →

Next release days

Rule not published — we confirm per date

Last verified October 3, 2026 · checked by our desk October 4, 2026

All times are Japan Standard Time (UTC+9).

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When does Sushi Nagashima open its reservation book?

Phone 03-3443-3900 in Japanese or book on Tabelog. The release day is not published. Seven seats, dinner only; omakase ¥25,000; closed Sundays and holidays. All times are Japan Standard Time (UTC+9).

How do I book Sushi Nagashima from abroad?

Sushi Nagashima takes reservations online through Tabelog, which you can use from abroad with your own account and a credit card. If you would rather not, our Tokyo desk can request it for you: ¥12,000 per seat, charged only if the table is secured. A free release-date alert emails you the day before, on the morning of release day (08:00 JST) and about 30 minutes before when the opening time is known; houses that open a little every day come in a weekly summary.

What time zone is the release time?

All times are Japan Standard Time (UTC+9). Release days are computed from the house's published rule and re-checked monthly.

More release days in Tokyo

Tokyo: when hard-to-book restaurants open reservations →

← All 1,240 houses in the booking calendar

Rules are verified against official notices and platform listings and re-checked monthly. Houses change their systems without warning; treat the calendar as a planning tool. For restaurants in our collection, our desk confirms the specifics for your dates when you request.