A total study of the discourse about 'Kenka-Ryoseibai'concept

本研究的目的是探讨日本近代以来的各种话语中，他们是如何处理“兼性良生白”概念的。特别是关注了学术界和社会各界如何看待这一概念，以及法律意识的转变。在近代日本以后的许多论述中，“兼性凉生”被视为一个不合时宜的概念。但是，笔者通过对大量案例的分析，对这一概念在各个时代的变化及其历史意义有了新的认识。

The purpose of this study is to solve how they deals with the 'Kenka-Ryoseibai' concept in various discourses from modern era of Japan. Especially, I made attentions how to be treated this concept in the academic and social stream, and change of law consciousness. In many discourses after modern Japan, 'Kenka-Ryoseibai', is treated the anachronistic concept. However, I analyzed many cases carefully, and got new knowledge about changing of this concept in each era, and about historical significance.