Chanhyung Jeon¹, Jae-Hun Park², Hirohiko Nakamura³, Ayako Nishina³, Xiao Hua Zhu⁴, Dong Guk Kim⁵, Hong Sik Min⁶, Sok Kuh Kang⁶, Hanna Na⁷ and Naoki Hirose⁸, (1)Massachusetts Institute of Technology, Department of Mechanical Engineering, Cambridge, United States, (2)Inha University, Department of Ocean Sciences, Incheon, South Korea, (3)Fac. Fisheries, Kagoshima University, Kagoshima, Japan, (4)Second Institute of Oceanography, Ministry of Natural Resources, Hangzhou, China, (5)KIOST, Ocean Circulation and Climate Research Center, Busan, South Korea, (6)KIOST, Ocean Circulation and Climate Research Center, Ansan, South Korea, (7)Seoul National University, Seoul, South Korea, (8)Kyushu University, Research Institute for Applied Mechanics, Fukuoka, Japan