Kamen Rider - Season 13 Episode 43 Red Balloon

Yuji begins to wonder if humans and Orphenochs can live together. Osada goes to live with Mari and Keitaro. She realizes that Keitaro is her pen pal. She runs away and the others search for her. The police search for her and Yuji. One of the Lucky Clover approaches her after Keitaro finds her. Yuka transforms and defends Keitaro. He sees her true form. Meanwhile, Yuji and Takumi are fighting off Orphenochs and police that are trying to capture them.