To take out a material at the part to which fingers do not reach by separating the mantle part having fins, and the other part comprising the guts and arms, without damaging both mainly when processing a squid, and to improve the operation efficiency.

A peeling tool having a structure for holding the guts is inserted from a mantle opening part, and the guts are taken out. To make the operation efficiency better, parts for fixing joints of the tentacles of the squid can be formed on the platform for placing the squid, and a fixing type taking out tool is also provided.