Release rule

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

鰻 むさし乃 · Urawa, Saitama · Unagi · Lunch only

How to book this house

No reservations at all since January 2021: guests are seated in order of arrival, and the whole party must be present (one person may hold the place in line). Lunch only, from 11:00 until the eel sells out around 13:00, Tue–Sun; closed Mondays and the second Tuesday.

Where bookings are taken
No reservations
Lunch / dinner
Lunch only
Phone line
No reservations
If a seat comes back

The house takes no reservations and seats people on the day.

About this house

Tabelog Award nominee and eel Hyakumeiten near Urawa Station. Queues form before opening and the eel can sell out before last order.

Allergies or dietary needs? Make a Japanese dining card →

Next release days

No reservations

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

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

When does Unagi Musashino open its reservation book?

No reservations at all since January 2021: guests are seated in order of arrival, and the whole party must be present (one person may hold the place in line). Lunch only, from 11:00 until the eel sells out around 13:00, Tue–Sun; closed Mondays and the second Tuesday. All times are Japan Standard Time (UTC+9).

How do I book Unagi Musashino from abroad?

Unagi Musashino does not take reservations; you queue in person on the day.

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 Kanto

Kanto: 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.