Release rule

How to Book Sushidokoro Harukoma: Reservation Release Day, Phone and Rules (2026)

鮨處 はる駒 · Jinbocho, Tokyo · Sushi · Lunch & dinner

How to book this house

Phone 03-3511-2557 in Japanese; reviewers book the day before. The release day is not published.

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À la carte, cash only; closed Sundays and holidays.

This house books only by phone, in Japanese. Our Tokyo desk can make the call on release day: ¥12,000 per seat, only if we secure it. Ask the desk →

Where bookings are taken
Phone only
Lunch / dinner
Lunch & dinner
Phone line
03-3511-2557 (Japanese)
If a seat comes back

This house takes bookings only by phone, so there is no online vacancy alert.

Trained at Tsuruhachi, in the Miyako Sushi Honten family

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 Sushidokoro Harukoma open its reservation book?

Phone 03-3511-2557 in Japanese; reviewers book the day before. The release day is not published. À la carte, cash only; closed Sundays and holidays. All times are Japan Standard Time (UTC+9).

How do I book Sushidokoro Harukoma from abroad?

Sushidokoro Harukoma takes reservations by phone in Japanese only. Phone line: 03-3511-2557 (Japanese). From abroad, either call at those hours or have a Japanese speaker call for you. 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 →

Request this table — our Tokyo desk calls in Japanese on release day · ¥12,000 per seat, only if secured →

← 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.