Born in Hokkaido, lives in Azumino City. Began making performance art in 1999, has presented her works in domestic and other countries. She has continued to explore her expression for living together in present society, through inquiring of herself and us about view of history. Kaori Haba founded Art_Plus-jp in 2001, a non-profit group based in Nagano prefecture, it had organized annual inter-national performance art events till 2013. She has dedicated herself to link Nagano to abroad as the director. The group changed the name to Art_Plus+ in 2015, it’s focusing per-formance art events based in Matsumoto and Azumino area.