12x39 - Kamen Rider

Takeshi tricks his new lawyer into showing him his belongings. Ren learns that Hideyuki and Satoru are targeting Yui and confronts both of them. Reiko's curiosity about Shinji's behaviour becomes even more stronger as Reiko learns that Shinji knows about Shiro Kanzaki. After destroying two monsters, Satoru attacks Shinji from behind. Yui is targeted by a monster that was at the Lab at Seimeiin University. Yui discovers that the Mirror and Contract Monsters all came from drawings she and Shiro made during their childhood.