1. (1) T. Miki, T. Shindo, A. Asakawa, H. Motoyama, M. Ishii, M. Saito, Y. Suzuhigashi, and K. Fukuda: “Lightning current observations at TOKYO SKYTREE”, CIGRE C4 Colloquium, V-5, Hakodate, Japan (2012-10)
2. (2) M. Ishii, M. Saito, T. Miki, D. Tanaka, T. Shindo, A. Asakawa, H. Motoyama, Y. Suhigashi, and H. Taguchi: “Reproduction of electromagnetic field waveforms and tower currents of return strokes struck Tokyo Skytree”, XII Int. Symp. On Lightning Protection (SIPDA), III-3, Belo Horizonte, Brazil (2013-10)
3. (3) M. Ishii, M. Saito, and T. Sonehara: “Downward lightning hitting Tokyo Skytree observed by high-speed camera”, IEEJ Trans. PE, Vol. 134, No. 1, pp. 84-85 (2014-1) (in Japanese)
4. (4) M. Saito, M. Ishii, T. Miki, D. Tanaka, T. Shindo, A. Asakawa, H. Motoyama, T. Sonehara, Y. Suzuhigashi, and H. Taguchi: “Lightning Flashes Hitting Tokyo Skytree Observed by High-Speed Camera”, The Papers of Technical Meeting on High Voltage Engineering, IEE Japan, HV-14-004, (2014-01) (in Japanese)
5. (5) T. Miki, M. Saito, D. Tanaka, T. Shindo, A. Asakawa, H. Motoyama, M. Ishii, Y. Suzuhigashi, and H. Taguchi: “Evaluation of Charge Transfer about Struck Lightning Current observed at Tokyo Skytree”, Proc. of 2014 Annual Conference of Power & Energy Society, IEE Japan, No. 255 (2014) (in Japanese)