Review of Kamen Rider Hibiki & The Seven Senki

The movie's title and plot is a reference to the classic Akira Kurosawa film, the Seven Samurai.This movie features the first appearance of Armed Hibiki, which would debut on the series in episode 33.
This is the last summer movie to be released on September. Starting from Kamen Rider Kabuto: God Speed Love through Kamen Rider Build: Be The One (except Gaim) would have to be released on August, with the Zi-O's movie back to July.