Release rule
How to Book Tempura Asanuma: Reservation Release Day, Phone and Rules (2026)
天ぷら浅沼 · Nihonbashi, Tokyo · Tempura · Lunch & dinner
How to book this house
Currently closed to new bookings: no phone or online requests; cancelled seats are posted on Instagram Stories (@tempura_asanuma_) and taken by DM only. Eight seats, starts 12:00 and 18:00, closed Wednesdays; about ¥16,500.
- Where bookings are taken
- Platform · TableCheckTableCheckIkyu
- Lunch / dinner
- Lunch & dinner
- Phone line
- 03-4400-5977 (answering machine only; no phone bookings at present)
- The house's cancellation charge
- Same day, with notice100%
- Same day, no notice (no-show)100%
Charged by the house, not by us. A plan's own policy takes precedence.
Source: TableCheck, read 2026-10-04
- If a seat comes back
TableCheck has no vacancy alert for future dates; its emails are about your own booking, and a same-day queue exists only where the restaurant turns it on. support-diners.tablecheck.com
Allergies or dietary needs? Make a Japanese dining card →
Next release days
Rule not published — we confirm per date
Last verified September 23, 2026 · checked by our desk October 4, 2026
All times are Japan Standard Time (UTC+9).
When does Tempura Asanuma open its reservation book?
Currently closed to new bookings: no phone or online requests; cancelled seats are posted on Instagram Stories (@tempura_asanuma_) and taken by DM only. Eight seats, starts 12:00 and 18:00, closed Wednesdays; about ¥16,500. All times are Japan Standard Time (UTC+9).
What does Tempura Asanuma charge if you cancel?
Same day, with notice 100% / Same day, no notice (no-show) 100%. Charged by the house, not by us. A plan's own policy takes precedence. Source: TableCheck, read 2026-10-04
How do I book Tempura Asanuma from abroad?
Tempura Asanuma takes reservations online through TableCheck, 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 1,240 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.