Ms. Xiaolin Wang and Meihong Chai, Tianjin Medical University visited Tokyo Women’s Medical University from July 28 to September 19, 2017. During the stay, we co-worked the preparation of temperature-responsive culture dishes, cell sheets, and cancer cell sheet-based tumor-bearing animals. This is collaboration work with Profs. Zhao-Sheng Liu and Yan-Ping Huang, Tianjin Medical University.