A participant in costume eats a sandwich after a Halloween parade in Kawasaki, south of Tokyo, October 26, 2014. More than 100,000 spectators turned up to watch the parade, where 2,500 participants dressed up in costumes, according to the organiser. (Photo by Yuya Shino/Reuters)

Participants wearing costumes walk behind a float during a Halloween parade in Kawasaki, south of Tokyo, October 26 2014. (Photo by Yuya Shino/Reuters)

Participants in costumes pose for a picture before a Halloween parade in Kawasaki, south of Tokyo, October 26, 2014. (Photo by Yuya Shino/Reuters)

A participant in costume poses for a picture before a Halloween parade in Kawasaki, south of Tokyo, October 26, 2014. (Photo by Yuya Shino/Reuters)

Spectators, dressed in costumes, wait for a Halloween parade in Kawasaki, south of Tokyo, October 26, 2014. (Photo by Yuya Shino/Reuters)

“Love”, a seven-year-old dog, is pictured in a Halloween outfit during a Halloween parade in Kawasaki, south of Tokyo, October 26, 2014. (Photo by Yuya Shino/Reuters)

Participants wearing costumes take part in a Halloween parade in Kawasaki, south of Tokyo, October 26, 2014. (Photo by Yuya Shino/Reuters)

Participants in costumes pose for pictures after a Halloween parade in Kawasaki, south of Tokyo, October 26, 2014. (Photo by Yuya Shino/Reuters)

A participant in costume pose next to a girl before a Halloween parade in Kawasaki, south of Tokyo, October 26, 2014. (Photo by Yuya Shino/Reuters)

Participants in costumes give candies to children during a Halloween parade in Kawasaki, south of Tokyo, October 26, 2014. (Photo by Yuya Shino/Reuters)

Participants in costumes pose for pictures after a Halloween parade in Kawasaki, south of Tokyo, October 26, 2014. (Photo by Yuya Shino/Reuters)