What is the name of the traditional dress worn by Japanese girls for graduation?

The kimono worn for formal occasions is called a kimono with vibrating sleeves: it is also known as a long-sleeved kimono, and is the first dress for young ladies.

Depending on the length of the sleeves, there are two types of kimono: "large sleeves," "medium sleeves," and "small sleeves," with "medium sleeves" being the most popular. They are mainly used for coming-of-age ceremonies, graduation ceremonies, banquets, parties, and visits to friends.