Release rule

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

鮨 一幸 · Ginza, Tokyo · Sushi · Dinner only

How to book this house

OMAKASE only (card required; the booking name must match the guest; one booking per quarter). Dates are released in irregular batches and the next opening is not announced, so favourite the page for the alert.

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Eight seats, seatings 17:30 and 20:30; closed Wednesdays. Moved from Sapporo to Ginza in 2024.

This house books only in the name of the guest who attends. We will ask in your name; if the house declines bookings arranged on a guest's behalf, we will tell you and nothing is charged.

Where bookings are taken
Platform · OMAKASEOMAKASE
Lunch / dinner
Dinner only

From the house's hours on Tabelog (checked October 2026).

If a seat comes back

Cancellations: add the restaurant to your favorites on OMAKASE and it notifies you, first come first served. omakase-japan.zendesk.com

About this house

Moved from Sapporo to Ginza 5-chome (Nisso 26 Bldg 3F) in 2024. Sapporo-era rule: 1st of the month at 13:00, two months ahead, via OMAKASE and phone — not reconfirmed for the Ginza counter.

Allergies or dietary needs? Make a Japanese dining card →

Next release days

Rule not published — we confirm per date

Last verified September 7, 2026 · checked by our desk October 4, 2026

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

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When does Sushi Ikkou open its reservation book?

OMAKASE only (card required; the booking name must match the guest; one booking per quarter). Dates are released in irregular batches and the next opening is not announced, so favourite the page for the alert. Eight seats, seatings 17:30 and 20:30; closed Wednesdays. Moved from Sapporo to Ginza in 2024. All times are Japan Standard Time (UTC+9).

How do I book Sushi Ikkou from abroad?

Sushi Ikkou takes reservations online through OMAKASE, 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 1,504 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.