*Yukihiro Takahashi^1,2, Mitsuteru Sato^1,2, Hisayuki Kubota^1,2, Kozo Yamashita³, Tetsuro Ishida^1,2, Ellison Caparas Castro⁴, Loren Joy De Vera Estrebillo¹, Purwadi Purwadi¹, Gay Perez⁴, Joel Marciano⁴, Jun Matsumoto⁵, Jun-Ichi Hamada⁵ (1.Department of Cosmosciences, Graduate School of Science, Hokkaido University, 2.Faculty of Science, Hokkaido University, 3.Faculty of Engineering, Ashikaga University, 4.University of the Philippines, Diliman, 5.Tokyo Metropolitan University)

*Yukihiro Takahashi^1,2, Mitsuteru Sato^1,2, Hisayuki Kubota^1,2, Tetsuro Ishida^1,2, Kozo Yamashita⁴, Ellison Caparas Castro³, Loren Jay Estrebillo¹, Purwadi Purwadi¹, Gay Perez³, Joel Marciano³, Jun Matsumoto⁵, Jun-Ichi Hamada⁵ (1.Department of Cosmosciences, Graduate School of Science, Hokkaido University, 2.Faculty of Science, Hokkaido University, 3.University of the Philippines, Diliman, 4.Ashikaga University, 5.Tokyo Metropolitan UNniversity)

*Tetsuro Ishida¹, Ellison Caparas Castro², Hisayuki Kubota¹, Yukihiro Takahashi¹, Gay Jane Perez², Joel Joseph Marciano^3,4 (1.Faculty of Science, Hokkaido University, 2.Institute of Environmental Science and Meteorology, University of the Philippines Diliman, 3.Advanced Science and Technology Institute, Department of Science and Technology, 4.Electrical and Electronics Engineering Institute, University of the Philippines Diliman)