Kabukicho entertainment district illuminated at dusk, Shinjuku, Tokyo, Japan, Asia

Shibuya Crossing, centre of Shibuya's fashionable shopping and entertainment district, Shibuya, Tokyo, Japan, Asia

Kabukicho entertainment district illuminated at dusk, Shinjuku, Tokyo, Japan, Asia

A neon red gate (torii) and neon signs in the Kabukicho district, centre of nightlife and entertainment in Tokyo, Honshu, Japan, Asia

Colourful facades and typical boats along the canal and entertainment district of Nyhavn, Copenhagen, Denmark, Europe

Colourful facades along canal and entertainment district of Nyhavn, Copenhagen, Denmark, Europe

Neon signs in the Kabukicho district, a popular centre of nightlife and entertainment in Tokyo, Honshu, Japan, Asia

Women wearing kimono.Street scene in Hanamikoji dori street.Geisha's distric of Gion.Kyoto. Kansai, Japan.

Female bartender mixing a cocktail for a woman, Q-Bar, a trendy bar for locals and expats, TH Sukhumvit, Bangkok, Thailand

Three Go-go girls in front of a nightclub, Patpong, red light and entertainment district, Bang Rak district, Bangkok, Thailand

Three Go-go girls in front of a nightclub, one woman holding a sign, Patpong, red light and entertainment district, Bang Rak district, Bangkok, Thailand

Go-go girls in front of a nightclub, Soi Cowboy, a red-light district, Th Sukhumvit, Bangkok, Thailand

Female bartender mixing a cocktail for a woman, Q-Bar, a trendy bar for locals and expats, TH Sukhumvit, Bangkok, Thailand

Female bartender mixing a cocktail for a woman, Q-Bar, a trendy bar for locals and expats, TH Sukhumvit, Bangkok, Thailand

Three Go-go girls in front of a nightclub, Patpong, red light and entertainment district, Bang Rak district, Bangkok, Thailand