Seafood escabeche (1/pc about 200g)

We use the freshest local fish and shellfish of the day (e.g., squid, octopus, shrimp, horse mackerel, albacore, albacore tuna, etc.). (e.g., Japanese spearfish, octopus, shiba shrimp, horse mackerel, albacore, albacore tuna, etc.) The soup is made with sherry vinegar, olive oil, and herbs.