Below collaboration works are called "Collaboration between an artist and a space". Takahiko Suzuki had run an alternative art space KAIZEN in Tokyo till 2002. These collaborations were held there. In these works, he made special spaces for the art works of his partners who were artists and specialists. Although these collaboration works looked like exhibitions or concerts of his partners in the special space, the whole gallery was also an art work as an installation. His partners were painters, experimental musicians, an art magazine issuer, a performer , a doctor and more.