Iwasaki

The Verdict

If you're deciding between a high-end Basque tasting experience at a three-star address and Iwasaki in Getxo, the choice comes down to budget and format. Azurmendi in Larrabetzu and Arzak in San Sebastián operate at €€€€ price points with the trophy-meal experience to match. Iwasaki operates at €€, serves kaiseki in a small room in Andra Mari, and holds two consecutive Michelin Bib Gourmand awards (2024 and 2025). For the price, the format, and the quality signal, it's one of the most credible Japanese dining options in the Basque Country — and a serious option for a date night, anniversary, or any occasion where you want considered cooking without the four-figure bill.

Portrait

Kaiseki is not a cuisine you expect to find in Getxo. The Basque Country's dining reputation runs through pintxos bars, creative tasting menus, and seafood-forward Michelin rooms. Iwasaki sits outside all of that. It is a Japanese kaiseki restaurant run by a couple — chef Tatsuya Iwasaki and front-of-house manager and sommelier María José Vázquez , in a compact space opposite Malakate park on Iturribide Kalea. The room is small and deliberately understated, with oriental-inspired decorative details that read as considered rather than decorative filler. The glass-fronted kitchen is the visual centrepiece: you can watch Tatsuya Iwasaki work through the precision of kaiseki preparation, which is part of the point of booking this format.

The Bib Gourmand, awarded in both 2024 and 2025, is not the same as a Michelin star, but it carries a specific meaning: Michelin's inspectors found the cooking worthy of attention at a price point accessible to most diners. For kaiseki , a Japanese multi-course format built around seasonal ingredients, precise knife work, and deliberate restraint , that endorsement at a €€ price range is a meaningful signal. You are not paying for spectacle. You are paying for technique and discipline, and Michelin's assessors found both.

The dining format is structured around two menus. The Youkoso menu is available at midweek lunches only. The Omakase menu runs at lunch and dinner every day of the week. Both operate within tight service windows: lunch from 12 to 3 pm, and dinner from 6 to 7:30 pm. The evening window is narrow , a 90-minute service block , so if you are booking for a special occasion, plan around it. This is not a venue for lingering over a second bottle past 10 pm. The rhythm is set by the kitchen, not the bar.

María José Vázquez handles front-of-house and the wine pairing, and the Michelin notes specifically flag her input as worth taking. For a kaiseki format, where the kitchen progression has its own internal logic, a wine pairing curated by someone who understands that progression is worth more than choosing off a list independently. If you are booking for a celebration, the pairing is the practical upgrade that makes the most difference to the overall experience.

Getxo is a coastal municipality on the western edge of Bilbao's metro area, and the Andra Mari neighbourhood sits toward its quieter residential core. Iwasaki is not positioned as a destination restaurant in the way that Azurmendi or Mugaritz in Errenteria are , places where the journey to the venue is part of the experience. It is a neighbourhood restaurant in the precise sense: it serves the people who live nearby and rewards those who travel to it without performing the role of a destination. That is part of what makes it worth booking. The Google rating sits at 4.9 across 318 reviews, which for a small, format-specific restaurant suggests a consistent experience rather than a few outlier raves.

For diners planning a broader trip through northern Spain's restaurant scene, Iwasaki fits naturally into a Bilbao-anchored itinerary that might also include Arzak or Martin Berasategui in Lasarte-Oria. It offers a genuinely different cuisine and format from the Basque creative cooking that dominates the region, and at a significantly different price point. If you are building a multi-day itinerary and want range across formats, this is the Japanese option in the Basque Country that Michelin has specifically validated.

Compared to kaiseki at the leading end globally , RyuGin in Tokyo or Gion Sasaki in Kyoto , Iwasaki operates in a different tier and makes no claim otherwise. What it offers is the kaiseki discipline and ethos, applied with seriousness, in a location where you would not expect to find it, at a price point that removes most of the friction around booking.

Ratings

• Google: 4.9 / 5 (318 reviews)
• Michelin: Bib Gourmand 2024, Bib Gourmand 2025

Booking & Practical Details

Reservations: Booking is easy relative to the Michelin-recognised competition in the region , plan ahead but same-week availability is plausible for most dates. Hours: Lunch 12–3 pm, Dinner 6–7:30 pm daily (Youkoso menu midweek lunch only; Omakase lunch and dinner every day). Budget: €€ , competitive for a Bib Gourmand kaiseki format; wine pairing recommended and worth budgeting for. Dress: No stated dress code, but the format and setting call for smart casual at minimum. Address: Iturribide Kalea 13, Andra Mari, Getxo, Biscay. Groups: The restaurant is small; large groups should contact directly before assuming availability. Dietary restrictions: Contact the restaurant directly ahead of booking , kaiseki menus have limited flexibility by design, and advance notice is essential.

For more options in the area, see our full Getxo restaurants guide, our Getxo hotels guide, our Getxo bars guide, our Getxo wineries guide, and our Getxo experiences guide.

Frequently Asked Questions

• What should a first-timer know about Iwasaki? Iwasaki serves kaiseki, a Japanese multi-course format built around seasonal produce and precise technique , not à la carte. You choose between the Youkoso menu (midweek lunch only) or the Omakase menu (available daily). The dinner service runs from 6 to 7:30 pm, so it closes earlier than most European restaurants. The price range is €€ and the Michelin Bib Gourmand in both 2024 and 2025 confirms the quality-to-price ratio. First-timers in Getxo who want a Basque pintxos experience should look elsewhere; those who want considered Japanese cooking at a fair price should book here.
• Is Iwasaki good for a special occasion? Yes, with the right expectations. The room is intimate and the glass-fronted kitchen gives the meal a focused, considered atmosphere. The Omakase format is built for occasions where the kitchen sets the pace. Book the wine pairing with María José Vázquez for the full experience , Michelin specifically flags her guidance. If you need a louder, more convivial celebration setting, this is the wrong room; if you want precise cooking and a quiet, deliberate evening, it is a strong choice at the €€ price point.
• What should I wear to Iwasaki? There is no stated dress code, but the format , kaiseki, Bib Gourmand, glass kitchen , calls for smart casual at a minimum. Overly casual dress would feel out of place. The room is small and the atmosphere is composed rather than relaxed.
• Is the tasting menu worth it at Iwasaki? At a €€ price point, yes. Kaiseki as a format involves skilled preparation across multiple courses; getting that at Bib Gourmand pricing , Michelin's marker for quality cooking that does not require a high spend , is the value case in one sentence. Chef Tatsuya Iwasaki's focus on flavour and tradition, acknowledged by Michelin in consecutive years, backs that up. Add the wine pairing and the per-head spend is still well below comparable tasting-menu experiences in the region.
• Does Iwasaki handle dietary restrictions? Contact the restaurant directly before booking. Kaiseki menus are structured sequences with limited flexibility by design, and advance notice is essential if you have allergies or dietary requirements. No booking platform or phone number is listed in available data, so reaching out via any available contact channel ahead of your visit is advisable.
• What are alternatives to Iwasaki in Getxo? For Japanese kaiseki specifically, there is no direct like-for-like alternative in Getxo at this price point. If you want to stay in the Basque Country and move to creative Basque cooking, Arzak in San Sebastián and Azurmendi in Larrabetzu are the reference points, both at €€€€. For broader dining options in Getxo, see our full Getxo restaurants guide.
• Is Iwasaki worth the price? At €€, it is one of the most defensible bookings in the Basque Country for format-specific Japanese dining. The Bib Gourmand in 2024 and 2025 confirms Michelin's view that the kitchen delivers quality above its price tier. A 4.9 Google rating across 318 reviews reinforces consistency. The comparison that matters: for the same evening at Azurmendi or Arzak, you spend twice as much or more. Iwasaki is worth it if kaiseki is the format you want.
• Can Iwasaki accommodate groups? The restaurant is described as small. Group bookings are possible in principle, but the capacity is limited and the kaiseki format is not designed for large, informal parties. Contact the restaurant directly before booking for groups of four or more to confirm availability and any applicable constraints.