Our time at Kaigi was wonderful. From the reception by the hostess, to the sake recommendation, the chats with the proprietor, and of course: the preparation, presentation, quality, and taste of each dish. Truly excellent, and far beyond what we've had in the ways of sushi in Porto for a long time - Izakaya excluded. We didn't know beforehand that Kaigi and Euskalduna were affiliated, something that would have put us off if we knew, due to an average experience a long time ago. Regardless, the impeccable meal at Kaigi is something that made us plan our return visit from the first bite. Magnificent, all around.