*Masahisa Kato¹, Yuki Harada¹, Masaki N Nishino², Yoshifumi Saito², Shoichiro Yokota³, Futoshi Takahashi⁴, Hisayoshi Shimizu⁵, Shaosui Xu⁶, Andrew R Poppe⁶, Jasper S Halekas⁷ (1.Kyoto University, 2.JAXA, 3.Osaka University, 4.Kyushu University, 5.University of Tokyo, 6.University of California, Berkeley, 7.University of Iowa)