What does Junichi mean in the eight characters?

Zigui. It means that there is a decyl hidden in the branch of the sun column. It is exclusive, so it is pure.

For example, like other Japanese pillars, such as "Yin", there is methylprednisolone in it, because there are three, so it is not specialized.

Why do some people hide one word, while others hide two words and three words? It is because the ancients stipulated this.