About HOBARA Y
About National Space Dev. Agency of Japan, Tokyo, JPN
About IWASAKI N
About Univ. Electro-Communications, Tokyo, JPN
About HAYASHIDA T
About Univ. Electro-Communications, Tokyo, JPN
About HAYAKAWA M
About Univ. Electro-Communications, Tokyo, JPN
About Chubu Univ., Kasugai, JPN
About FUKUNISHI H
About Tohoku Univ., Sendai, JPN
About Geophysical Research Letters
About lightning discharge
About sprite
About VLF radiation
About スプライト
About ELF
About 擾乱
About 電離層擾乱