TOKYO, JAPAN - JULY 31 2015: The National Diet Building of Japan. Stock Photo
RFF1PC27–TOKYO, JAPAN - JULY 31 2015: The National Diet Building of Japan.
Tokyo, Japan. 5th Aug, 2015. The scorching sun shine in Tokyo's Ginza shopping district on August 5, 2015. Tokyo records 35 degrees Celsius (95 degrees Fahrenheit) for a record sixth straight day since July 31. Credit:  AFLO/Alamy Live News Stock Photo
RMF0164B–Tokyo, Japan. 5th Aug, 2015. The scorching sun shine in Tokyo's Ginza shopping district on August 5, 2015. Tokyo records 35 degrees Celsius (95 degrees Fahrenheit) for a record sixth straight day since July 31. Credit: AFLO/Alamy Live News
Tokyo, Japan. 5th Aug, 2015. The scorching sun shine in Tokyo's Ginza shopping district on August 5, 2015. Tokyo records 35 degrees Celsius (95 degrees Fahrenheit) for a record sixth straight day since July 31. Credit:  AFLO/Alamy Live News Stock Photo
RMF01638–Tokyo, Japan. 5th Aug, 2015. The scorching sun shine in Tokyo's Ginza shopping district on August 5, 2015. Tokyo records 35 degrees Celsius (95 degrees Fahrenheit) for a record sixth straight day since July 31. Credit: AFLO/Alamy Live News
TOKYO, JAPAN - JULY 31, 2015: The Telecom Center lobby on Odaiba Island. The building is considered a telecommunications hub. Stock Photo
RFFXXR0P–TOKYO, JAPAN - JULY 31, 2015: The Telecom Center lobby on Odaiba Island. The building is considered a telecommunications hub.
Tokyo, Japan. 5th Aug, 2015. People rest in Tokyo's Ginza shopping district under the scorching sun on August 5, 2015. Tokyo records 35 degrees Celsius (95 degrees Fahrenheit) for a record sixth straight day since July 31. Credit:  AFLO/Alamy Live News Stock Photo
RMF016GX–Tokyo, Japan. 5th Aug, 2015. People rest in Tokyo's Ginza shopping district under the scorching sun on August 5, 2015. Tokyo records 35 degrees Celsius (95 degrees Fahrenheit) for a record sixth straight day since July 31. Credit: AFLO/Alamy Live News
Tokyo, Japan. 5th Aug, 2015. People walk in Tokyo's Ginza shopping district under the scorching sun on August 5, 2015. Tokyo records 35 degrees Celsius (95 degrees Fahrenheit) for a record sixth straight day since July 31. Credit:  AFLO/Alamy Live News Stock Photo
RMF016P6–Tokyo, Japan. 5th Aug, 2015. People walk in Tokyo's Ginza shopping district under the scorching sun on August 5, 2015. Tokyo records 35 degrees Celsius (95 degrees Fahrenheit) for a record sixth straight day since July 31. Credit: AFLO/Alamy Live News
Tokyo, Japan. 5th Aug, 2015. People walk in Tokyo's Ginza shopping district under the scorching sun on August 5, 2015. Tokyo records 35 degrees Celsius (95 degrees Fahrenheit) for a record sixth straight day since July 31. Credit:  AFLO/Alamy Live News Stock Photo
RMF016JH–Tokyo, Japan. 5th Aug, 2015. People walk in Tokyo's Ginza shopping district under the scorching sun on August 5, 2015. Tokyo records 35 degrees Celsius (95 degrees Fahrenheit) for a record sixth straight day since July 31. Credit: AFLO/Alamy Live News
Tokyo, Japan. 5th Aug, 2015. People walk in Tokyo's Ginza shopping district under the scorching sun on August 5, 2015. Tokyo records 35 degrees Celsius (95 degrees Fahrenheit) for a record sixth straight day since July 31. Credit:  AFLO/Alamy Live News Stock Photo
RMF016N2–Tokyo, Japan. 5th Aug, 2015. People walk in Tokyo's Ginza shopping district under the scorching sun on August 5, 2015. Tokyo records 35 degrees Celsius (95 degrees Fahrenheit) for a record sixth straight day since July 31. Credit: AFLO/Alamy Live News
Tokyo, Japan. 5th Aug, 2015. People walk in Tokyo's Ginza shopping district under the scorching sun on August 5, 2015. Tokyo records 35 degrees Celsius (95 degrees Fahrenheit) for a record sixth straight day since July 31. Credit:  AFLO/Alamy Live News Stock Photo
RMF016G6–Tokyo, Japan. 5th Aug, 2015. People walk in Tokyo's Ginza shopping district under the scorching sun on August 5, 2015. Tokyo records 35 degrees Celsius (95 degrees Fahrenheit) for a record sixth straight day since July 31. Credit: AFLO/Alamy Live News
Tokyo, Japan. 5th Aug, 2015. People walk in Tokyo's Ginza shopping district under the scorching sun on August 5, 2015. Tokyo records 35 degrees Celsius (95 degrees Fahrenheit) for a record sixth straight day since July 31. Credit:  AFLO/Alamy Live News Stock Photo
RMF016FD–Tokyo, Japan. 5th Aug, 2015. People walk in Tokyo's Ginza shopping district under the scorching sun on August 5, 2015. Tokyo records 35 degrees Celsius (95 degrees Fahrenheit) for a record sixth straight day since July 31. Credit: AFLO/Alamy Live News
Tokyo, Japan. 5th Aug, 2015. People walk in Tokyo's Ginza shopping district under the scorching sun on August 5, 2015. Tokyo records 35 degrees Celsius (95 degrees Fahrenheit) for a record sixth straight day since July 31. Credit:  AFLO/Alamy Live News Stock Photo
RMF016FM–Tokyo, Japan. 5th Aug, 2015. People walk in Tokyo's Ginza shopping district under the scorching sun on August 5, 2015. Tokyo records 35 degrees Celsius (95 degrees Fahrenheit) for a record sixth straight day since July 31. Credit: AFLO/Alamy Live News
Tokyo, Japan. 5th Aug, 2015. People walk in Tokyo's Ginza shopping district under the scorching sun on August 5, 2015. Tokyo records 35 degrees Celsius (95 degrees Fahrenheit) for a record sixth straight day since July 31. Credit:  AFLO/Alamy Live News Stock Photo
RMF016H9–Tokyo, Japan. 5th Aug, 2015. People walk in Tokyo's Ginza shopping district under the scorching sun on August 5, 2015. Tokyo records 35 degrees Celsius (95 degrees Fahrenheit) for a record sixth straight day since July 31. Credit: AFLO/Alamy Live News