Release rule

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

彩葉 · Kitashinchi, Osaka · Kaiseki · Dinner only

How to book this house

Book by phone (06-6344-7355). Release timing not confirmed.

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Ten-seat counter plus private rooms, dinner 17:30-22:30, closed Sunday. One MICHELIN Star (MICHELIN Guide Japan 2026).

This house books only by phone, in Japanese. Our Tokyo desk can make the call on release day: ¥12,000 per seat, only if we secure it. Ask the desk →

Where bookings are taken
Phone only
Lunch / dinner
Dinner only
Phone line
06-6344-7355 (Japanese; hours of reception not published)
If a seat comes back

This house takes bookings only by phone, so there is no online vacancy alert.

Allergies or dietary needs? Make a Japanese dining card →

Next release days

Rule not published — we confirm per date

Last verified September 23, 2026

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

More houses in Kitashinchi, Osaka

More Kaiseki in the same region

All houses in Kansai →

When does Iroha open its reservation book?

Book by phone (06-6344-7355). Release timing not confirmed. Ten-seat counter plus private rooms, dinner 17:30-22:30, closed Sunday. One MICHELIN Star (MICHELIN Guide Japan 2026). All times are Japan Standard Time (UTC+9).

How do I book Iroha from abroad?

Iroha takes reservations by phone in Japanese only. Phone line: 06-6344-7355 (Japanese; hours of reception not published). From abroad, either call at those hours or have a Japanese speaker call for you. 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 Kansai

Kansai: when hard-to-book restaurants open reservations →

Request this table — our Tokyo desk calls in Japanese on release day · ¥12,000 per seat, only if secured →

← 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.