If you 'd like to see how the Japanese handle Western-style popular music and dancing , you 'll find good quality jazz clubs , conventional discos ( with , naturally , fantastic electronic equipment ) , and even country-and-western saloons , all in Tokyo 's cosmopolitan restaurant districts of Akasaka and Roppongi .
Akasaka and Roppongi are popular with Westerners in Japan , because they offer a sense of familiarity and home .