Author's Organization:Taiyo Central R&D Institute, Taiyo Fishery Co., Ltd. Graduate School of Genetic Resources Technology, Kyushu University Graduate School of Genetic Resources Technology, Kyushu University Taiyo Central R&D Institute, Taiyo Fishery Co., Ltd., Taiyo Central R&D Institute, Taiyo Fishery Co., Ltd. Taiyo Central R&D Institute, Taiyo Fishery Co., Ltd. Graduate School of Genetic Resources Technology, Kyushu University