Hiroaki Sato

Part of Meiko Network Japan Co., Ltd., Waseda EDU KK is a Japanese company that owns and operates language schools. The company is based in Tokyo, Japan. Waseda EDU KK was acquired by Meiko Network Japan Co., Ltd. on October 30, 2014.

Kokusai Jinzai Kaihatsu KK operates a cram school. It manages JCLI Japanese Language School. The company was founded in December 2006 and is headquartered in Tokyo, Japan.

Part of Yosemite 2 KK, Catalina Marketing Japan KK was founded in 1999. The company is based in Tokyo, Japan. Catalina Marketing Japan KK uses the ID-POS data of subscription retailers to create a database and stocks. The Japanese company uses this purchasing data to develop a platform business that reaches out to stores and online prospects. The company was acquired by Yosemite 2 KK from Catalina Marketing Corp. on May 09, 2023.

Tokyo Ishin Gakuin KK operates a medical specialist examination special preparatory school. The company was founded on August 1, 1979 and is headquartered in Tokyo, Japan.