Once discovering that Horinouchi is the Puppeteer Dopant, Akiko demands to know why he is treating his daughter so badly. Provoked into attacking her, the Puppeteer Dopant is stopped by Kamen Rider Double before he disappears through a thick fog. Finding himself at the Isaka Clinic, the Puppeteer Dopant is offered by Isaka a new puppet for him to use for his revenge on Akiko: Wakana. At the Detective Agency, after Shotaro gets a scare from the finished Frog Pod, Akiko realizes that she met Riko before on the day she came to Futo.