What are the four major grammars of Japanese?

The formal grammar theory of Japanese began when Otsuka Fumihiko was recognized as. Grammar education in elementary school, junior high school and senior high school is a new grammar founded by Hashimoto Jinji. In addition, there are Yamada Takashi grammar and Ji Ji grammar. Together with the grammar of scholars' names, it is called the so-called four grammars-Yamada grammar, Matsushita grammar, Hashimoto grammar and double meaning grammar.