Tomio Koyama Gallery opened in 1996 in Saga-cho, Koto-ku, Tokyo. Currently based in Roppongi, Tennoz, and Maebashi, the gallery opened a new space in Kyobashi in November 2024, establishing it as its fourth location. Since its opening the gallery has been participating in international art fairs, being the first point of introduction for young Japanese artists, and has generated a current that became a foundation of Japanese contemporary art. The gallery currently represents Kishio Suga, Mika Ninagawa, Hiroshi Sugito, Richard Tuttle as well as holding exhibitions of ceramic artists. Introducing diverse artists from established figures to young talents, beyond distinctions of nationality or genre, Tomio Koyama Gallery aims at developing the contemporary art market with original perspectives.