Sign in

Private company

教学研究社

教学研究社 is a Japanese business founded in 1947.1

教学研究社（きょうがくけんきゅうしゃ）は、大阪市に本社を置く出版社。2 From the Japanese Wikipedia, CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

Apr 1947Founded1

See how the biggest companies compare on our leaderboards

Timeline

  1. Apr 1947Founded Founded1

Sources

The numbers on this page point here. Each one links to the record it came from.

  1. 1
  2. 2