Berii Mew Mews are the Tokyo City South Side Mew Mews. They consist of Mew Murabudou (Ai Subeki) Mew MidoriBudou (Jun Subeki) and Mew Cherri (Hanami Akahono). They are a separate group to the actual Mew Mews but have a close bond with them. The team leader is Ai but sometimes Jun takes the lead when Ai is not there or sick, etc. as she's in second command. They have a mystery Mew who pops up now and then to help them, They later find out her name is Mew Steaki. They are the Mew Mews of the South of Tokyo but they sometimes join with the North side Mew Mews (Ichigo, Mint, Lettuce ect.) to fight tough enemies.
The Berii Mew Mews have their own Café over the South side of Tokyo called 'Wonderland' where they work part-time, it also serves as their 'home base'. All of them have different uniforms in their own colors.