Maika Yamamoto graduated from the Department of Information Engineering at Akita Prefectural University. She is researching cosplay expression using MR at Graduate School of Design and Architecture, Nagoya City University. Her hobby is not only wearing character clothes, but also kimonos and lolita dresses. Wearing these clothes in the real world requires preparation, but you can easily wear them in virtual reality. She hopes you will enjoy watching the avatar's costume change interactively through my research.