Aca 1°
Spanish · Nihonbashi, Tokyo
Restaurant in Tokyo, Japan
The Read
Chef
Tetsuo Azuma
Dress
Smart Casual
Why go
Tetsuo Azuma's Tokyo Spanish table (#32 on the 2026 OAD Top Restaurants in Japan list) prioritizes technical precision over theatrics — paella with proper socarrat, grilled seafood with careful acidity, restrained plating that suits the Nihonbashi corporate-tower setting. Book for a special occasion when cooking quality matters more than scene, aim for weeknight evenings when service pacing is strongest.
About Aca 1°
Aca 1° is a Spanish restaurant in Tokyo from chef-owner Tetsuo Azuma. With only a limited set of verified public details available here, the safest way to frame it is straightforwardly: this is a Tokyo venue for diners specifically seeking Spanish cooking under Azuma's direction, with a smart casual dress code.
Some rankings or recognition may appear in external listings, but the available match here is not confirmed enough to treat as a verified accolade. For that reason, this guide does not present Aca 1° as holding a confirmed rank or award. It also avoids unverified claims about individual dishes, seating layout, pricing, hours, booking difficulty, or service format.
What the Kitchen Does Well
The verified cuisine is Spanish, the verified chef-owner is Tetsuo Azuma. Beyond that, specific menu items, cooking methods, signature dishes, beverage details are not confirmed in the source data provided. Diners interested in a particular dish, pairing, or menu format should check directly with the restaurant before booking.
Aca 1° is best considered when you want a Spanish restaurant in Tokyo and are comfortable confirming practical details directly. Because seating, room layout, reservation policies are not verified here, this guide should not be read as confirming counter seats, private tables, party-size limits, or the pace of bookings.
Timing and Value
Verified information here does not include opening hours, lunch or dinner service, prices, or booking lead times. Avoid assuming a specific service period, budget, or reservation strategy from this page alone. Confirm current availability, menu format, expected cost with Aca 1° before making plans.
The grounded verdict is simple: Aca 1° is a Spanish restaurant in Tokyo led by chef-owner Tetsuo Azuma, with smart casual dress expected. For anything more specific, from dishes and drinks to seating and dietary accommodations, contact the restaurant directly rather than relying on unverified summaries.
Planning details
Location
Japan, 〒103-0002 Tokyo, Chuo City, Nihonbashimuromachi, 2 Chome−1−1 三井二号館 1F · Directions
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Around this place
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FAQ
Frequently Asked Questions
What should I order at Aca 1°?
The verified information here confirms Spanish cuisine, but it does not confirm specific signature dishes or menu items. Check the current menu directly with Aca 1° before visiting.
How far ahead should I book Aca 1°?
Booking lead times are not verified in the available source data. Contact Aca 1° directly for current reservation availability.
Is Aca 1° good for solo dining?
Solo-dining suitability is not verified here. Seating layout and service format should be confirmed directly with the restaurant.
Does Aca 1° handle dietary restrictions?
Dietary and allergy accommodation details are not verified in the available data. If you have restrictions or allergies, contact Aca 1° before booking.
What should I wear to Aca 1°?
The verified dress code is smart casual.
Can I eat at the bar at Aca 1°?
Bar or counter seating is not verified here. Ask Aca 1° directly about available seating options.
What should a first-timer know about Aca 1°?
Aca 1° is a Spanish restaurant in Tokyo from chef-owner Tetsuo Azuma. Smart casual dress is expected, practical details such as menu, pricing, hours, reservations should be confirmed directly.
