○Nguyen Thi Phuong Thao¹, Sanghee Jeon¹, Ilhwan Park¹, Carlito Baltazar Tabelin², Mayumi Ito¹, Naoki Hiroyoshi¹ (1. Hokkaido University, 2. University of New South Wales, Australia)

○Kusano Atsuhiro¹, Aikawa Kosei¹, Sanghee Jeon¹, Ilhwan Park¹, Hiroyoshi Naoki¹, Ito Mayumi¹ (1. Hokkaido University)

○VOTHY HORNN¹, HIROMASA SHIMADA¹, SANGHEE JOEN¹, ILHWAN PARK¹, CARLITO TABELIN², NAOKI HIROYOSHI¹, MAYUMI ITO¹, SHIGETO KUROIWA³, YUJI AOKI³ (1. Hokkaido University , 2. University of New South Wales, 3. Sumitomo Metal Mining Co., Ltd)

○YUKI TOMA¹, ATSUSHI IIZUKA¹, ETSURO SHIBATA¹ (1. TOHOKU UNIVERSITY)

○Kaito Hayashi¹, Keishi Oyama¹, Yuji Aoki², Shigeto Kuroiwa², Takeshi Hirajima², Keiko Sasaki¹, Hajime Miki¹, Naoko Okibe¹ (1. Kyushu university, 2. Sumitomo metal mining co.,ltd)

○Yuki Semoto¹, Gde Pandhe Wisnu Suyantara¹, Hajime Miki¹, Tuyoshi Hirajima², Keiko Sasaki¹, Yuji Aoki², Shigeto Kuroiwa², Yoshiyuki Tanaka² (1. kyushu university, 2. Sumitomo metal mining Co.,Ltd.)

○Nodoka Orii¹, Kosei Aikawa¹, Sanghee Jeon¹, Ilhwan Park¹, Naoki Hiroyoshi¹, Mayumi Ito¹ (1. Hokkaido University)

○Kohei Yanase¹, Shuji Owada¹ (1. WASEDA University)

○Kodai Ariyama¹ (1. Waseda Univercity)