When the copyright on Soseki's books expired at the end of 1946, both Oukiku shoin and Iwanami Shoten published 'Soseki Zenshu' and came into conflict with each other.
1946年末に漱石の著作権が切れるにあたって、桜菊書院と岩波書店とがそれぞれ「漱石全集」を刊行して争った事件。