Bollywood celebrities including Alia Bhatt, Hrithik Roshan, Karan Johar and more arrived cremation ground to attend the last rites of Ayan Mukerji’s father and veteran actor Deb Mukherjee.

It's late morning and steam is rising from water tanks atop the colourful but opaque-windowed "soapland" sex parlours in a historic Tokyo red-light district.