Release rule

When does Momonjiya open reservations?

ももんじや · Ryogoku, Tokyo · Hot Pot

How to book

Phone, in Japanese

Phone in Japanese, or Japanese reservation sites. No release day — book ahead with normal lead time; dinner only, closed Sundays.

Phone line:Dinner service 17:00–21:00 (closed Sundays; also Wednesdays Jun–Aug)
What to expect: Easy to moderate; winter boar season is the busy stretch. Japanese reservation sites also carry seats.

Next release days

No release day — book any time

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

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How do I book Momonjiya 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

Tokyo: when the hardest tables open reservations

All 500+ houses in the booking calendar

The seasonal wire

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.

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When does Momonjiya open reservations? — Shoku Noren