Weather Girls is a group of Japanese idols from Taiwan. Originally, the group was formed in 2010 and acted as weather forecasters on television and the internet for Taiwan and the United States. After attracting attention in Japan, seven of its members, one for each day of the week, were selected to debut as an idol group in Japan in 2012. They are the first Taiwanese girl group to come to Japan.In Japan, the group is under Pony Canyon and is managed by Ritz Productions.