Tokyo Idol Festival

 is an annual event featuring live performances from female solo idols and idol groups from all over Japan. The festival has been held since 2010.
In 2014, The Wall Street Journal blog estimated that TIF is one of 5 places in Japan to enjoy summer music festivals.
More than 200 idol groups, and about 1500 idols performed and attracted more than 80,000 spectators in 2017.