2.JK is actually a school uniform. Like professional clothes, nurses' clothes and flight attendants' clothes, they are standard clothes for professionals, not fun clothes. However, Japan's imagination is very rich, and these clothes, which are already very strict, are sexy to an unimaginable extent, and they have been transformed in a serious way to highlight the sexy and pure beauty to the maximum extent in order to win the attention of the public. Anyway, I think this JK dress is actually quite beautiful, which not only shows the beautiful dynamic youth, but also embodies the sexy and feminine beauty, which is pleasing to the eye. I have to admire Japan's accomplishments in this respect, which is simply the pinnacle.