Galcir (2006)

They both tell about gyaru subculture. They are also kind of light but still have drama and tell about serious issues.

Aramaki Yurika is a talented consultant whose motto is "trust numbers more than people". This is the story of Yurika as she struggles to rebuild the management of Saitama host club "Eichi" together with the hosts

Kumiko, who works in the sales department at an advertising agency, unexpectedly inherits “MAJEST”, a host club in Kabukicho on the brink of collapse. She decides to revive the host club to its full glory, while working alongside a quirky ensemble of male hosts.