*Natsue Abe^1,2, Kaoru Kubokawa³, Sayaka Yasunaka⁴, Yukari Kido⁶, Erika Tanaka⁵, Kyoko Fujimori⁹, Hiromi Kayama WATANABE⁷, Haruka Nishikawa⁸, Rumi Ohgaito⁴, Miho Asada¹⁰, Women for One Ocean (1.Mantle Drilling Promotion Office, MarE3, Japan Agency for Marine-Earth Science and Technology , 2.Graduate School of Natural Science & Technology, 3.Teikyo University, 4.RIGC, Japan Agency for Marine-Earth Science and Technology , 5.Department of Systems Innovation, School of Engineering, The University of Tokyo, 6.MarE3, Japan Agency for Marine-Earth Science and Technology , 7.X-Star, Japan Agency for Marine-Earth Science and Technology , 8.VAiG, Japan Agency for Marine-Earth Science and Technology , 9.Support Office for Female Researchers, Tokyo University of Marine Science and Technology, 10.AORI, The University of Tokyo)

*Kaoru Kubokawa¹, Tomohiko Tsunoda², Toshio Yamagata³ (1.SIRC, Teikyo University, 2.The Sasakawa Peace Foundation, The Ocean Policy Research Institute, 3.JAMSTEC)

*Sayaka Yasunaka¹, Kaoru Kubokawa², Naomi Harada¹ (1.Japan Agency for Marine-Earth Science and Technology, 2.Teikyo University)