Chapter 1 Theory of Solidarity Economy and Social Business (Ikemoto, Y) -- Chapter 2 Microcredit, Inclusive Finance and … Solidarity (Matsui, N. & Tsuboi, H) -- Chapter 3 Grameen Model Microcredit in Spain (Tsuboi, H. & Nuzrul Chowdhury) -- Chapter 4 … and Regional Revitalization (Matsui, N) -- Chapter 8 System of Solidarity in Organic Agriculture (Kim, K. & Ikemoto, Y …