Kayoko Nogami (野上 加世子 Nogami Kayoko): The mother of Airi and Ryotaro. 31 years old. Kamen Rider Den-O: I'm Born! Kayoko Nogami is portrayed by Ryoko Matsui (松井 涼子 Matsui Ryōko).
Kayoko Nogami (野上 加世子 Nogami Kayoko): The mother of Airi and Ryotaro. 31 years old. Kamen Rider Den-O: I'm Born! Kayoko Nogami is portrayed by Ryoko Matsui (松井 涼子 Matsui Ryōko).