9) T. NAKANISHI: Social Network Seminar, Temple University of Japan, February 23, 2012 "Social Network Analysis of Community Dynamics"

10) R. FU: The 1st International Symposium on Environmental Friendly Agriculture based on Community Resources: A Strategy for Sustainable Development and Biodiversity, Tokyo University, March 3, 2012

“Organic Farming and Community in Nigeria”

11) E. FABUSORO: The 1st International Symposium on Environmental Friendly Agriculture based on Community Resources: A Strategy for Sustainable Development and Biodiversity, Tokyo University, March 3, 2012

“Institutional Development of Organic Agriculture Network in Nigeria: Prospect and Challenges towards Sustainable Development.”

12) A. ISHIKAWA: The 1st International Symposium on Environmental Friendly Agriculture based on Community Resources: A Strategy for Sustainable Development and Biodiversity, Tokyo University, March 3, 2012

13) I. ANAS: The 1st International Symposium on Environmental Friendly Agriculture based on Community Resources: A Strategy for Sustainable Development and Biodiversity, Tokyo University, March 3, 2012

“Promotion of Organic Fertilizer and Organic-SRI Practices in Indonesia”

14) M. YASAKA: The 1st International Symposium on Environmental Friendly Agriculture based on Community Resources: A Strategy for Sustainable Development and Biodiversity, Tokyo University, March 3, 2012

“Comments on System of Rice Intensification in Indonesia”

15) G. BAUTISTA: The 1st International Symposium on Environmental Friendly Agriculture based on Community Resources: A Strategy for Sustainable Development and Biodiversity, Tokyo University, March 3, 2012

"The Challenges and Prospects for Sustainable Agriculture in the Philippines"

16) T. NAKANISHI: The 1st International Symposium on Environmental Friendly Agriculture based on Community Resources: A Strategy for Sustainable Development and Biodiversity, Tokyo University, March 3, 2012

"Comments on Sustainable Development and Organic Agriculture in the Philippines"

17) H. UKEDA: The 1st International Symposium on Environmental Friendly Agriculture based on Community Resources: A Strategy for Sustainable Development and Biodiversity, Tokyo University, March 3, 2012

"Organic Agriculture in Mexico and Its Promotion by Universidad Autónoma de�ano"

18) M. YASAKA: The 1st International Symposium on Environmental Friendly Agriculture based on Community Resources: A Strategy for Sustainable Development and Biodiversity, Tokyo University, March 3, 2012

“Organic Farming and Community in Japan”

19) G. BAUTISTA: The 1st International Symposium on Environmental Friendly Agriculture based on Community Resources: A Strategy for Sustainable Development and Biodiversity, Tokyo University, March 3, 2012

"Comments on Organic Agriculture in Mexico and Japan"

(20) T. NAKANISHI: 14 $ ^{th} $ Sekiguchi Global Research Association Seminar on Urban-Rural Gap and Sustainable Shared Growth, University of the Philippines, April 26, 2012

“Sustained Poverty for Economic Development and Regeneration of Community-Based Resources: Lessons from FUKUSHIMA and Genetically Modified Organisms”

21) T. Nakanishi: 14th SGRA Seminar on Urban Rural Gap and Sustainable Shared Growth, School of Labor and Industrial Relations, University of the Philippines, Quezon City, Manila, the Philippines, April 26, 2012.

“ Sustained Poverty for Economic Development and Regeneration of Community-Based Resources”

22）受田宏之：ラテン・アメリカ政経学会 第49回全国大会，東洋大学，2012年11月11日（日）