| Core Members | Institution | Specialities | Assignment |
| KUROSAWA,Naotoshi （Research Representative） |
Professor, Tokyo University of Foreign Studies Graduate school, Institute of General International Studies |
Portuguese language Studies, Romance Linguistics |
Research director, Macau Portuguese, Kristang language |
| NOMOTO,Hiroki | Lecturer, Tokyo University of Foreign Studies Graduate school, Institute of General International Studies |
Malay Language Studies, Theoretical Linguistics | Language Interferece of English and Local languages in Malaysia and Singapore |
| OGIWARA,Yutaka | Former Professor of Nagasaki Prefectural University, Faculty of Economics |
Spanish language Studies, Creole Research | Research in Creolization of Spanish and English in the Philippines |
| TOMIMORI,Nobuo | Professor Emeritus, Tokyo University of Foreign Studies |
Romance Linguistics, Language Education Studies |
Linguistic Contacts and Interference between Romance languages and Asian languages, Studies of Kristang Language |
| TAHARA, Hiroki | Associate Professor, Ritsumeikan Asia Pacific University, College of Asia Pacific Studies |
Vietnamese language Studies, Vietnamese Regional languages | Research of Vietnamese language ; Contamination phenomena of Vietnamese and European languages |
