
The Fine Details
A5 YAMA & A5 DELI are 2 intimate spaces in the historic Naarden Vesting, each offering just 8 seats for a deeply personal encounter with Japanese craftsmanship. Below you’ll find everything you need to plan a flawless visit.​
Reservation Information
Release of Seats
Bookings open on the first day of each month at 10:00 for the month that follows. Chef Yama established this method to give every guest an equal opportunity to secure a place at the chef's table.
How to Book
All reservations are made exclusively through our online reservation system. A deposit is required to confirm your seats.
Experience Deposit per person
A5 Deli – Omakase €30
A5 Yama – Omakase €150
Cancellation Policy
As a small team with only 8 seats, last-minute changes have a significant impact.
Same-day cancellation (any time on the day of the reservation): 100% of the menu price will be charged, including the deposit.
Cancellation on the day before the reservation (any time during the calendar day prior): Deposit will be forfeited; no additional charges.
Cancellation earlier than 48 hours before the reservation time: No charge; deposit will be refunded.
We appreciate your understanding and support.
Party size
We welcome parties of up to two guests.
Why we limit to 2 guests per party
To ensure a serene environment where each guest feels personally engaged and part of the experience at our 8-seat Japanese Chef's Table, we limit reservations to a maximum of 2 guests. Larger groups often increase conversation levels and volume, which can affect the experience for others.
We appreciate your understanding and cooperation.
For private events, please email info@a5yama.com
We look forward to crafting an unforgettable evening for you.
Dietary Preferences & Allergies
With only Chef Yama and Angela behind every plate, and a carefully crafted, complex menu, we are extremely limited in accommodating dietary modifications.
Kindly inform us of any allergies at the time of booking. Simple adjustments (eg, mild shellfish or nut intolerance) may be possible if noted well in advance. However, we are unable to accommodate complex dietary requirements.
Please note: we cannot offer fully vegetarian or vegan menus, as seafood is integral to our cuisine.
Thank you for your understanding.
Parking
Parking within Naarden Fortress is free.
In nearby streets, a Blue Zone is in effect until 6:00 PM — parking is limited to 1 hour with a blue parking disc.
After 6:00 PM, parking is free and unrestricted (no blue disc required).
Big (always free) nearby parking places are:
Bastion New Mill
Adriaan Dortsmanplein
Staying the Night
You can stay the night at the 4‑star Vesting Hotel , a 2 minute stroll from our door.
House rules
Age requirement: 12+
Pets: not permitted
Fragrance: please avoid heavy perfume or cologne
Phones: no calls during service
Volume: keep conversation subdued, our space seats just eight
Photography: taking pictures and videos is allowed