With the core members Shin Sasakubo and Daisuke Aoki, as well as a revolving set of members depending on the contents of the work, this group engages in expressive activities such as music, film, art, photography, writing, and theater. Continues their activities of focusing on the fundamental avant-garde nature of the Chichibu area, investigating regional material such as local culture, customs, history, folklore, and folk songs, as well as the locality and regional environment as the primary field, and generating works from their secondary field.