Tabelog ratingAt Sushi Kai (すし 開), chef Kai Terada serves an ambitious omakase that marries classical Edo-mae techniques with the unparalleled seafood of Hokkaido. The setting is a quiet, intimate counter with just eight seats in Sapporo's Maruyama district, where all guests are served together in a single seating that starts at 19:00.
The experience is defined by the chef's precise work with aging, curing (kombujime), and straw-searing (warayaki). Reviewers consistently praise the quality of the nigiri, from straw-seared ōtoro and expertly aged white fish to less common local species like hime-masu (kokanee salmon). The appetizers are equally memorable, with standouts including scallop, kegani (horsehair crab), ankimo (monkfish liver), and a signature dish of intensely sweet, slow-cooked tomatoes from Yoichi. Many guests also appreciate the thoughtful sake pairings and the chef's warm, English-capable hospitality, as he explains each piece. The meal often concludes with a rich uni (sea urchin) and egg yolk rice bowl.
While the vast majority of reviews are glowing, a few diners have noted minor service slips, such as a forgotten garnish or a miscommunication over corkage fees. Some also find the course volume to be on the lighter side. It is worth noting there is at least one high-profile report of a patron being asked to leave mid-meal, though this appears to be an isolated incident.
Reviewers in 2024–2026 paid approximately ¥20,000 for the omakase course, plus a 5% service charge. With drinks and any extra pieces, final bills typically ranged from ¥27,000 to ¥36,000 per person; for reference, a small bottle of beer was recently ¥850. Most guests consider it excellent value for the technical skill and ingredient quality on display.
- Getting There: The restaurant is a 3-minute walk from Maruyama Park Station on the Tozai Subway Line.
- Reservations: Reservations are mandatory. Booking is typically done by phone, and the restaurant can handle requests in English. A small deposit may be required.
- Seating: A single counter with 8 seats. Service is one unified seating, usually starting at 19:00.
- Payment: Credit cards are accepted. Electronic money and QR code payments are not.
- Rules: Guests must be 15 years of age or older. A dress code is in effect (no extremely casual clothing), and guests are asked to refrain from wearing strong perfume.
- Corkage: It is advisable to confirm the corkage policy when making a reservation.
- Smoking & Parking: The entire restaurant is non-smoking. There is no dedicated parking, but paid lots are available nearby.
