Talk:Kikyō Kushida/@comment-32086924-20170826181924/@comment-31516235-20170925145228

About Kushida's past

When she was a middle school student, She was releasing stresses by saying them on anonymous blog. But it was discovered by her classmates that she exposing the unpublished information that had not been written on the blog at the end of the inverse guile on the spot causing classroom collapsed. This information has also been communicated to the high school side, which is why she was put into the D class.

Source: https://ja.wikipedia.org/wiki/ようこそ実力至上主義の教室へ