1. 1) Okajima, L., Sahara, H., Watanabe, T., and Abe, S.: Bridging Science and Entertainment with Shooting Stars on Demand, Proceedings of 68th International Astronautical Congress, Adelaide, Australia, IAC-17,E6,IP,1,x40874, 2017
2. 2) Kuwahara, T., Fujita, S., Sato, Y., Shibuya, Y., Pala, A., Kamachi, K., and Okajima, L.: ALE Satellite Project, Proceedings of the 62nd Space Science and Technology Conference, Kurume, 2018 (in Japanese).
3. 3) Konaka, M., Fujita, S, Sato, Y., Kuwahara, T., and Kamachi, K.: Evaluation on Thermal Analysis of Orbital Environment of Microsatellite ALE-1, Proceedings of 69th International Astronautical Congress, Bremen, Germany, IAC-18,C2,7,5,x45727
4. 4) Watanabe, M., Sahara, H., Watanabe, T., Abe, S., Nojiri, Y., and Okajima, L.: Research and Development of Mas Driver for Microsatellite, 65th International Astronautical Congress, Toronto, Canada, IAC-14,B4,2,7,x24965
5. 5) Kamachi, K., Shibuya, Y., Oikawa, Y., Yamada, S., Imura, S., Arisaka, I., Takao, T., Okajima, L., Kuwahara, T., Fujita, S., and Sato, Y.: Mission Planning for Artificial Shooting Stars and Risk Assessment, Proceedings of the 62nd Space Science and Technology Conference, Kurume, 2018 (in Japanese).