@phdthesis{oai:kwansei.repo.nii.ac.jp:00029146,
 author = {相島, 淑美 and Aishima , Toshimi},
 month = {2020-10-23},
 school = {関西学院大学},
 title = {The Origin and Development of the Japanese Concept of Omotenashi},
 year = {}
}