The police were informed by the locals in the morning that Yoichi Nishimura, the Japanese national, was not opening the door to his room.
The police reached the spot and looking through a window of the room, spotted the deceased lying on the floor of the washroom.
The door to the room was broken open and it was found that Mr Nishimura had died.
The autopsy result would throw more light on his medical condition, the police said, adding that there was no external injury on his body.
The family of the deceased has been informed.
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