The 11th International Conference on Big Data Analytics (ICBDA2026) will be held at Waseda University, Tokyo, Japan during April 11-14, 2026. The conference is co-sponsored by Waseda University, Japan, Research Institute of Big Data Analytics at XJTLU, Xi 'an Jiaotong-Liverpool University, China; Co-sponsored by Harbin Institute of Technology, Xiamen University, China and other institutes and universities.