*Xunhui XU¹, Weiren LIN¹, Erika TANAKA², Jiaming ZHU¹, Go-Ichiro Uramoto², Yuhi SAKAI¹, Clara BLÄTTLER³, Fadl RAAD⁴, Jonathan STINE⁵, Manuel TEIXEIRA⁶, Shaoru YIN⁷, Kosuke EGAWA⁸, Rachel FLECKER⁹, Emmanuelle DUCASSOU¹⁰, Trevor WILLIAMS¹¹, IODP Expedition 401 Scientists (1.Kyoto University, 2.Kochi University, 3.University of Chicago, 4.Università di Corsica Pasquale Paoli, 5.University of Minnesota - Twin Cities, 6.University of Lisbon, 7.Second Institute of Oceanography-Ministry of Natural Resources, 8.Kyushu University, 9.University of Bristol, 10.University of Bordeaux, 11.Texas A&M University)