Allelopathy, Allelochemicals, Sustainable Agriculture, Organic Farming, Weed Control, and Bioactive Natural Products from Plants.
Commendation for Science and Technology by the Minister of Education, Culture and Science 文部科学大臣賞
Ministry of Education, Culture, Sports, Science and Technology, Japan
April, 2009. Research on Allelopathy of Plants and Evaluation of Allelochemicals 植物のアレロパシー現象とその作用物質の解明に関する研究
Lifetime Achivement Award 雑草学会賞(業績賞)
Weed Science Society of Japan
April, 2019. For the lifetime achievement on the research on allelopathy
Molisch Award (Lifetime Achievement Award)
International Allelopathy Society
August, 2014. for the lifetime achievement in the field of allelopathy