Michi Nishioka, Susumu Saito, Chihiro Tao, Daikou Shiota, Takuya Tsugawa, Mamoru Ishii. Statistical analysis of ionospheric total electron content (TEC): long-term estimation of extreme TEC in Japan. Earth, Planets and Space. 2021. 73. 1
Mamoru Ishii, Daikou Shiota, Chihiro Tao, Yusuke Ebihara, Hitoshi Fujiwara, Takako Ishii, Kiyoshi Ichimoto, Ryuho Kataoka, Kiyokazu Koga, Yuki Kubo, et al. Space weather benchmarks on Japanese society. EARTH PLANETS AND SPACE. 2021. 73. 1
Naoto Nishizuka, Yûki Kubo, Komei Sugiura, Mitsue Den, Mamoru Ishii. Operational Solar Flare Prediction Model using Deep Flare Net. Earth, Planets and Space. 2021. 73. 64-12pp
M. Ishii, O. Takizawa, K. Marubashi, M. Den. History of Space Weather Research and Operation in Japan and New Emphasis in Southeast Asia. Radio Science. 2021
Chihiro Tao, Michi Nishioka, Susumu Saito, Daikou Shiota, Kyoko Watanabe, Naoto Nishizuka, Takuya Tsugawa, Mamoru Ishii. Statistical analysis of short-wave fadeout for extreme space weather event estimation. Earth, Planets and Space. 2020. 72. 1