Ann Takamaki, Makoto Niijima, Futaba Sakura, Haru Okumura and Kasumi Yoshizawa form a rap girl group named ‘Da Phantom Bikini Girlz’, who are known for performing in their swimsuits, bikinis, tank tops of all kinds, strapless tank tops, gym pants, pants of all kinds, shorts of all kinds, sneakers and sandals.