Tabelog ratingUnagi Uomasa (うなぎ 魚政) has earned its reputation as one of Tokyo's leading destinations for unagi (freshwater eel). Located in the residential district of Katsushika, its distinction lies in a meticulous made-to-order process. The eel is only prepared after you are seated, ensuring a peak-of-freshness experience that takes about 30 to 45 minutes. Using high-grade brand eels, often the prized Bando Taro variety, and grilling them over fragrant Kishu binchotan charcoal results in a signature texture: a remarkably fluffy, fatty interior beneath a delicately crisped skin.
Guests consistently praise this textural contrast, with many calling the 国産ブランド鰻 特上 (Special Top-Grade Domestic Brand Eel) among the best in Japan. The balanced, not-too-sweet tare sauce and the subtle char from the binchotan are frequently highlighted. The meal often includes complimentary starters like crispy bone senbei (crackers) and liver preparations (kimo), and the white-grilled shirayaki is considered a standout. Many reviewers are repeat customers, citing the restaurant's consistency and the staff's deep knowledge.
While most praise the service, a few isolated reports mention brusque staff behaviour or odd service policies, such as requiring all guests at a table to order the same menu. These appear to be rare exceptions. Typical lunch spend is ¥8,000–¥9,999, with dinner from ¥10,000–¥14,999. Reviewers in 2024–2026 commonly paid around ¥7,700 for the top-grade eel set, with extra-large portions reaching ¥11,000–¥12,330. For those seeking a top-tier unagi experience, Unagi Uomasa offers excellent value.
- Getting There: A 1-minute walk from Yotsugi Station on the Keisei Oshiage Line.
- Reservations: Reservations are mandatory and must be made online via the official website or TableCheck. You must pre-select your meal when booking.
- Wait Time: As eel is cooked to order, expect a 30–45 minute wait after being seated.
- Age Restriction: Children under 7 are not permitted. Children aged 7 and older are welcome but must order a full-sized meal.
- Payment: Credit cards (Visa, Master, JCB, AMEX, Diners, UnionPay) are accepted. Electronic money and QR code payments are not.
- Seating: The restaurant has 32 seats. Private rooms are not available.
- Smoking: The restaurant is non-smoking. A smoking area is provided outside.
- Parking: No dedicated parking, but paid parking lots are available nearby.
