Release rule

When does Sushi Mizukami open reservations?

鮨みずかみ · Hanzomon, Tokyo · Sushi

How to book

Phone, in Japanese

Phone only — no booking sites of any kind. No published release day; seats are several months out. Exactly the kind of house we call for you.

Phone line: ☎ Not published (+81-3-3230-0326); call outside service hours (12:00–14:30, 17:30–21:30), closed Tue–Wed

What to expect: Tabelog Award Bronze 2026. Bookings run several months out and regulars dominate; cancellation 100% from three days before.

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 Mizukami 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

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BotanPhone, in JapaneseKanda-Sudacho, Tokyo
FukudayaPhone, in JapaneseKioicho, Tokyo
Dozeu IidayaPhone, in JapaneseNishi-Asakusa, Tokyo
IsegenPhone, in JapaneseKanda-Awajicho, Tokyo
Isehiro KyobashiPhone, in JapaneseKyobashi, Tokyo
Edogawa IshibashiPhone, in JapaneseEdogawabashi, Tokyo
MitakaPhone, in JapaneseNishi-Shinbashi, Tokyo

Tokyo: when the hardest tables open reservations →

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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.