Haramasa: Modern Kaiseki with a Truffle Finale

Haramasa (はらまさ) in Yotsuya offers a playful and ingredient-forward take on kaiseki cuisine, culminating in a moment of pure theatre. The restaurant's signature is its finale: a small donabe (clay pot) of rice brought to the table, showered with a generous amount of freshly shaved black truffle, and then prepared as a luxurious beef-cutlet-and-egg rice bowl. This spectacle, combined with an intimate counter setting, defines the Haramasa experience.

Guests consistently praise this truffle rice, often noting the sheer quantity of truffle shavings. Other highlights from the creative tasting menus include a hand-roll of hirame (flounder) and ankimo (monkfish liver) to be wrapped in nori, and rich small plates like somen noodles with karasumi (cured mullet roe) and uni (sea urchin). The fried fugu (pufferfish) and crab chawanmushi (savoury egg custard) are also frequently mentioned. Portions, especially at lunch, are considered generous, and many international visitors appreciate the clear English explanations.

Some diners report that the service and pacing can be uneven. Courses may feel rushed, or conversely, grilled items can cool while waiting for the kitchen to finish a batch. A few reviewers also find the flavour profile to be quite assertive and salty. While rare, there have been isolated reports of poor staff attitude or hygiene issues.

Despite this, most feel the meal is a worthwhile splurge. Reviewers in 2024–2026 often cited the lunch omakase at around ¥11,000 as outstanding value. Dinner courses were reported in the ¥25,000–¥27,500 range, with a typical total spend of ¥20,000–¥29,999 per person before drinks and a service charge.

• Getting There: The restaurant is in the basement of the Lions Yotsuya Tower Gate building, a 6-minute walk from Yotsuya 3-chome Station (Exit 2). The entrance can be hard to spot; look for a small white door and curtain near the Aburasoba noodle shop.
• Reservations: Booking ahead is strongly recommended, as seats fill up quickly. Dinner reservations are limited to a 2.5-hour seating.
• Age Restriction: Children under middle school age are not permitted.
• Payment: Credit cards are accepted. Electronic money and QR code payments are not. A 10% service charge is added to the bill.
• Seating: The space is intimate, with a small counter of 6–8 seats and a few private rooms for 2, 4, or 6 guests.
• Smoking: The entire restaurant is non-smoking.
• Parking: No parking is available.