Ika is squid cleaned and they speak for themselves. The taste is more textural than taste and so some enhancer is useful such as salt and not shoyu because it will over whelm this white fish.
https://mesubim.com/2015/11/10/squid-washed-part-i/
https://mesubim.com/2015/11/10/squids-body-shell-part-ii/
