I was amazed how little you can get when you Google the term ‘sea fruit’. The most of the search result was dedicated to a Band ‘Dead Sea Fruit’, which was not exactly what I had in mind.
I had a sea food dish in Seoul and only the best way I could come up with explaining that was – it was a sea fruit soup. When the fishermen draws the nets out of water, along with the fish comes up smaller creatures of the sea, instead of throwing them all back to the water, they are later sold in bulk and are called ‘sea fruit’. It is quite good source of protein, and when cooked properly tastes good.