Katsuya Iijima Katsuya Iijima Vice Director, Institute for Future Initiatives Professor, Institute for Future Initiatives Profile Publications Achievements Research Units Gerontology Aging Research Unit : Planning The 100-Year Life See Also ResearchMap Research Units Gerontology Aging Research Unit : Planning The 100-Year Life See Also ResearchMap Research Units Gerontology Aging Research Unit : Planning The 100-Year Life See Also ResearchMap