Release rule

How to Book Unagi Uomasa: Reservation Release Day, Phone and Rules (2026)

うなぎ 魚政 · Yotsugi (Katsushika), Tokyo · Unagi · Lunch & dinner

How to book this house

TableCheck (via the official site) or Tabelog online: each date opens 30 days ahead and closes at 16:30 the day before (two days before for courses); phone only for private hire, 31 or more days ahead. Lunch entry 11:30–⁠12:30, dinner 17:30–⁠18:30; closed Tuesdays and Wednesdays.

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Weekends go about a month out.

Next release
Open now for visits through November 19, 2026
Where bookings are taken
Platform · TableCheck, TabelogTableCheckTabelogOfficial
Lunch / dinner
Lunch & dinner
If a seat comes back
We watch this house's own booking page and email anyone following it when dates appear that were not there before. We hold nothing — the seats go first come, first served.

About this house

The Tabelog Award 2026 Silver. Web only; the phone is for charters (31+ days ahead).

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Last seatings 12:30 lunch / 18:30 dinner; closed Tue–Wed.

Allergies or dietary needs? Make a Japanese dining card →

Next release days

  • 20Oct
    Open now for visits through Nov 19, 2026

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

Source for the booking rule: Tabelog, read September 7, 2026.

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

More Unagi in the same region

All houses in Tokyo →

When does Unagi Uomasa open its reservation book?

TableCheck (via the official site) or Tabelog online: each date opens 30 days ahead and closes at 16:30 the day before (two days before for courses); phone only for private hire, 31 or more days ahead. Lunch entry 11:30–⁠12:30, dinner 17:30–⁠18:30; closed Tuesdays and Wednesdays. Weekends go about a month out. Open now for visits through November 19, 2026 All times are Japan Standard Time (UTC+9).

How do I book Unagi Uomasa from abroad?

Unagi Uomasa takes reservations online through TableCheck and Tabelog, 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.