Release rule
How to Book Sushi Yasumitsu: Reservation Release Day, Phone and Rules (2026)
鮨 やすみつ · Yotsuya-Sanchome, Tokyo · Sushi · Dinner only
How to book this house
Phone in Japanese 10:00–15:00 JST (03-3351-3440); no published release day and the counter is booked up to a year out, so ask for the earliest open date. Pocket Concierge lists the house but is usually sold out; register for alerts.
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Two seatings 17:30 and 20:30; closed Sundays and holidays (open the last Sunday of the month).
- Where bookings are taken
- Platform · Pocket ConciergePocket Concierge
- Lunch / dinner
- Dinner only
From the house's hours on Tabelog (checked October 2026).
- Phone line
- 10:00–15:00
- If a seat comes back
Some Pocket Concierge restaurants let you join a waitlist on their page. Their help site is currently unreachable, so follow what the restaurant's own page shows.
About this house
The Tabelog Award 2026 Bronze; 8 counter + 6 private seats. TV exposure (Job Tune) pushed waits past six months; a 2025 diner booked in September for May.
Booking details
Exceptions and seasons
Formerly 後楽寿司 やす秀. No published release day; diners rebook their next visit at the counter and report six-month-plus waits.
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).
When does Sushi Yasumitsu open its reservation book?
Phone in Japanese 10:00–15:00 JST (03-3351-3440); no published release day and the counter is booked up to a year out, so ask for the earliest open date. Pocket Concierge lists the house but is usually sold out; register for alerts. Two seatings 17:30 and 20:30; closed Sundays and holidays (open the last Sunday of the month). All times are Japan Standard Time (UTC+9).
How do I book Sushi Yasumitsu from abroad?
Sushi Yasumitsu takes reservations online through Pocket Concierge, 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.
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← 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.