Name: Kazunori Kohri Institution: IPNS, KEK Title: Long-lived charged SUSY particles and cosmology Key Words: SUSY particles, BBN, Large-scale structure, CMB Abstract: I will discuss our recent results of the study for long-lived charged SUSY particles and cosmology. In particular, I will show that big-bang nucleosynthesis (BBN), large-scale structure and Cosmic Microwave Background (CMB) are affected by the charged particle with its lifetime longer than 1000 sec.