Release rule

When does Sushi Isshin open reservations?

鮨 一新 · Asakusa, Tokyo · Sushi

How to book

Phone, in Japanese

Phone first (three or more must call); overseas guests book via their hotel. A monthly release about three months ahead is reported but unconfirmed.

Phone line:Not published (+81-3-5603-1108); parties of three or more by phone only
What to expect: One unverified report describes a 1st-of-month release three months ahead from 10:00. Eight to ten seats; Michelin-starred for over a decade.

Next release days

Rule not published — we confirm per date

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

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How do I book Sushi Isshin from abroad?

Use the channel shown above. If it is a Japanese-language phone line, our Tokyo desk can call for you on the release day and confirm in writing in your language; the booking fee is charged only when the seat is secured.

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 the hardest tables open reservations

All 500+ houses in the booking calendar

The seasonal wire

One email at the end of each month: next month's reservation release days for Japan's hardest tables — which phone lines open on the 1st, at what hour — plus what comes into season. No noise; unsubscribe anytime.

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 and let us confirm the specifics for your dates.

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When does Sushi Isshin open reservations? — Shoku Noren