"Queen") is a Japanese manga series written by Ryō Kurashina and illustrated by Nao Kurebayashi.

It was serialized in Shueisha's seinen manga magazine Business Jump from 2004 to 2008, with its chapters collected in twelve tankōbon volumes.

It tells the story of a young girl's challenge at the "Jōō Grand Prix" contest, in which the best kyabakura hostess is promised to win JP¥100,000,000.

A television drama adaptation of the same name was broadcast for three seasons on TV Tokyo from 2005 to 2010.

Written by Ryō Kurashina and illustrated by Nao Kurebayashi, Jōō was serialized in Shueisha's seinen manga magazine Business Jump from August 12, 2004,[1] to February 1, 2008.