Osamu Morita, Eiji Yamaguchi. Meteorological Characteristics of Heavy Rainfall Disaster at Kyushu Island in July, 2012. Western Regional Division Report of Natural Disaster Research Cousil. 2013. 37. 33-36
Osamu Morita, Eiji Yamaguchi. The Meteorological Characteristics of Typhoon 13th in 2006 (TD0613). The Study on the Typhoon 13th 2006 Accompanied by Windstorms, Tornadoes and Flood Damage. 2007. 15-22
Artificial rainmaking by spraying liqiod carbon dioxide -Case study of the experiment on 26 February 2012-
(Stabilization of water resources by relaxation of drought and heavy rainfall by artificial rainmaking 2014)
Selected case of artificial rainmaking experiment from April 2011 to March 2014
(Symposium for the Scientific Fund for the study "Development of the optimized artificial rainmaking method and the expand of the environmental condition for it" 2014)
Seeding Experiment of Liquid Carbon Dioxide for Enhancing Winter-time precipitation in Saga Prefecture, Northern Kyushu, Japan
(American Geophysical Union's 46th Annual Fall Meeting 2013)
Artificial Rainmaking Experiment by Seedind Liquid Carbon Dioxide near Miyaka and Mikura Islands
(Autumn Meeting of Japan Meteorological Society in 2013 2013)
Artificial Rainfall by Seeding Liquid Carbon Dioxide near Miyake and Mikura Islands in February 2012 and 2013
(Desert Technology 11th International Conference 2013)