*Masato NAGAHARA¹, Jun-ichiro ISHIBASHI², Ryo OKUMURA³, Koichi TAKAMIYA³, Hisayoshi YOKOSE⁴ (1.Graduated School of Science, Kyushuu University, 2.Faculty of Science, Kyushu University, 3.Kyoto University Research Reactor Institute, 4.Graduate School of Science and Technology)

*Shuhei TOTSUKA¹, Hiroki NAKANO¹, Kazuhiko SHIMADA¹, Jun-ichiro ISHIBASHI¹, Tatsuo NOZAKI² (1.Department of Earth and Planetary Sciences, Graduate School of Sciences, Kyushu University, 2.Research and Development Center for Submarine Resources, JAMSTEC)

*Masato NAGAHARA¹, Jun-ichiro ISHIBASHI², Ryo OKUMURA³, Koichi TAKAMIYA³, Hisayoshi YOKOSE⁴ (1.Graduated School of Science, Kyushuu University, 2.Faculty of Science, Kyushu University, 3.Kyoto University Research Reactor Institute, 4.Graduate School of Science and Technology)

*Shuhei TOTSUKA¹, Hiroki NAKANO¹, Kazuhiko SHIMADA¹, Jun-ichiro ISHIBASHI¹, Tatsuo NOZAKI² (1.Department of Earth and Planetary Sciences, Graduate School of Sciences, Kyushu University, 2.Research and Development Center for Submarine Resources, JAMSTEC)

*Hsinyi WEN¹, Yuji SANO², Naoto TAKAHATA², Akizumi ISHIDA², Kentaro TANAKA², Yama TOMONAGA², Takanori KAGOSHIMA², Kotaro SHIRAI², Jun-ichiro ISHIBASHI³, Hisayoshi YOKOSE⁴, Urumu TSUNOGAI⁵, Tsanyao F. YANG¹ (1.Department of Geosciences, National Taiwan University, Taiwan, 2.Atmosphere and Ocean Research Institute, The University of Tokyo, Japan, 3.Department of Earth and Planetary Sciences, Faculty of Science, Kyushu University, Japan, 4.Graduate School of Science and Technology, Kumamoto University, Japan, 5.Graduate School of Environmental Studies, Nagoya University, Japan)

*Tatsuo NOZAKI¹, Yutaro TAKAYA¹, Toru YAMASAKI², Shuhei TOTSUKA³, Saki TSUTSUMI³, Jun-ichiro ISHIBASHI³, Ken TAKAI⁴, Hidenori KUMAGAI¹, Shinsuke KAWAGUCCI⁴, Junichi MIYAZAKI⁴, Yuka MASAKI¹, Yusuke KUBO⁵, Katsuhiko SUZUKI¹, CK14-04, Cruise members ¹ (1.JAMSTEC/RDCSR, 2.AIST/GSJ, 3.Kyushu Univ., 4.JAMSTEC/D-SUGAR, 5.JAMSTEC/CDEX)

*Jun-ichiro ISHIBASHI¹, Hiroyasu INOUE¹, Shuhei TOTSUKA¹, Saki TSUTSUMI¹, Youko MIYOSHI², Tatsuo NOZAKI³, Yutaro TAKAYA³, Ken TAKAI⁴, Katsuhiko SUZUKI³, CK14-04, Scientific party ³ (1.School of Science, Kyushu University, 2.AIST/GSJ, 3.JAMSTEC/RDCSR, 4.JAMSTEC/D-SUGAR)

*Taisei FUJIWARA¹, Shin TOYODA¹, Ai UCHIDA¹, Jun-ichiro ISHIBASHI², Shuhei TOTSUKA², Kazuhiko SHIMADA², Shun'ichi NAKAI³, Asako TAKAMASA⁴ (1.Okayama University of Science, 2.Kyusyu University, 3.University of Tokyo, 4.National Institute of Radiological Sciences)

*Saki TSUTSUMI¹, Jun-ichiro ISHIBASHI¹, Seiichiro UEHARA¹, Kazuhiko SHIMADA¹, Youko MIYOSHI², Tatsuo NOZAKI³, Yutaro TAKAYA³ (1.Department of Earth and Planetary Sciences, Graduate School of Sciences, 33 Kyushu University, 2.National Institute of Advanced Industrial Science and Technology, 3.Japan Agency for Marine-Earth Science and Technology)

*Saki TSUTSUMI¹, Jun-ichiro ISHIBASHI¹, Seiichiro UEHARA¹, Kazuhiko SHIMADA¹, Youko MIYOSHI², Tatsuo NOZAKI³, Yutaro TAKAYA³ (1.Department of Earth and Planetary Sciences, Graduate School of Sciences, 33 Kyushu University, 2.National Institute of Advanced Industrial Science and Technology, 3.Japan Agency for Marine-Earth Science and Technology)

*Naoya EBINA¹, Jun-ichiro ISHIBASHI² (1.Department of Earth and Planetary Sciences, Graduate School of Sciences, Kyushu University, 2.Department of Earth and Planetary Sciences, Faculty of Science, Kyushu University)

*Hiromi WATANABE¹, Takuya YAHAGI², Yukiko NAGAI¹, Mihye SEO², Shigeaki KOJIMA², Jun-ichiro ISHIBASHI³, Hiroyuki YAMAMOTO¹, Katsunori FUJIKURA¹, Satoshi MITARAI⁴, Takashi TOYOFUKU¹ (1.Japan Agency for Marine-Earth Science and Technology, 2.Atmosphere and Ocean Research Institute, the University of Tokyo, 3.Kyushu University, 4.Okinawa Institute of Science and Technology)

*Hiromi WATANABE¹, Takuya YAHAGI², Yukiko NAGAI¹, Mihye SEO², Shigeaki KOJIMA², Jun-ichiro ISHIBASHI³, Hiroyuki YAMAMOTO¹, Katsunori FUJIKURA¹, Satoshi MITARAI⁴, Takashi TOYOFUKU¹ (1.Japan Agency for Marine-Earth Science and Technology, 2.Atmosphere and Ocean Research Institute, the University of Tokyo, 3.Kyushu University, 4.Okinawa Institute of Science and Technology)