What's the name of the hairstyle of Zanzi in xxxholic?

Martial arts (Japanese: カット, English: Ji Jian)

As a hairstyle, commonly known as "Princess Head", it is famous for its popularity among female aristocrats in Heian period. The "Ji" in the name means a noblewoman.

The image of hairstyle is to keep long hair at the back, and the bangs on the forehead in front are cut horizontally at the height of eyebrows. The "hairy feet" hanging in front of the ears are still cut to the chin or left long. This hairstyle is more suitable for people with long straight hair. Black hair is the most authentic, but open hair, blonde hair and other hair colors also use Ji hairstyle. In addition, it is easier to give people the association of Japanese beauty and regain the image of ancient style. Wearing Gothic Lolita and Classical Lolita can also be matched with a hairstyle.

So Zhang Zi is a typical representative.