Iwao Kato, Fumitaka Furuoka, Assoc. Prof. Balakrishnan Parasuraman, and Balan Rathakrishnan. 2021. “CASE STUDY OF SUCCESSFUL SENIOR CITIZEN EMPLOYMENT IN JAPAN INTRODUCTION OF “WOE” AND ‘ASE’ BUSINESS MODEL”. Researchers World - International Refereed Social Sciences Journal 1 (1):1-16. https://www.researchersworld.com/index.php/rworld/article/view/117.