Sashimi Boat FUNAMORI. FUNAMORI is a type of sashimi arrangements. Several portions of sashimi and often a sea bream are arranged on a wooden boat like container. One characteristic of a funamori that you will notice is the big head of the fish. FUNAMORI is quite an expensive dish, which is usually served on special occasions. The boat container can add excitement to the banquet table, and since the boat is associated with fishermen, it can signify the freshness of the ingredients.