The story
Founded under the name of "Kuretake Sumi" in 1902, the company originally started by producing sumi brushes, a brush similar in style to certain watercolor brushes, sharing a generally thick wooden or bamboo handle, and a broad soft hair brush that when wetted form a fine tip. The brushes produced by Kuretake Sumi were designed for sumi-e, or inkwash painting.
In 1965, Kuretake Industries Co., Ltd. was established as a plant specializing in the production of writing instruments while Tokyo office was established. In 1986, a subsidiary, "Kuretake U.K. Ltd." was established in the West Midlands, England. In 2014 another subsidiary, "Kuretake ZIG Corporation" was established in Sacramento, United States.
From Wikipedia’s article on Kuretake (art products), shared under CC BY-SA 4.0.4