Momiji’s Black Cod Kasuzuke features sablefish marinated in a blend of miso and sake lees, then broiled so that the edges caramelize. The restaurant leans on a slightly sweeter profile, which works with the naturally fatty fish to produce a dish that feels rich without being heavy. The cod is typically presented as a tidy fillet with a simple garnish, and the portion size fits neatly into a broader sushi and small-plates meal. Many guests who mention this dish in reviews treat it as a reliable order when they want something warm alongside their rolls.