Yutaka "Yoot" Saito (b. 1962) founded the Japanese companies OPeNBooK Co., Ltd. in 1993 and VIVARIUM in April 1996. Later, after the merger of OPeNBooK Co., Ltd. and 9003 inc. into OPeNBooK9003 inc. in October 1996 he left the company and remained with VIVARIUM. In 2000 the original...
Read More →
