Blue Fin Tuna Belly ( Otoro) Frozen Spain | Ventresca de Atun Rojo ( Otoro ) Super Frozen Spain#lang1: The Bluefin Tuna Belly (Otoro) Super Frozen Spain is the most prized and luxurious cut of bluefin tuna, celebrated for its buttery texture, natural marbling, and rich, delicate flavor. This premium Otoro cut is ideal for raw preparations such as sashimi, tartar, or tataki, or lightly seared to highlight its natural taste and tenderness. Sourced from Spanish bluefin tuna and preserved using advanced Super Frozen technology, it maintains its