明るく元気で心優しい、山王ゆなちゃんのイメージ。身体を動かすことが大好きなゆなちゃん。どんな衣装でも見事なY字バランスや開脚を披露してくれる、そんな彼女の魅力を長回しの映像で堪能できます！

An image video of Yuna Sannou, who is bright, healthy, and kind. Yuna-chan likes to move her body very much. In any outfit, she can perform Y-shape balance and leg opening. Her charm is seen by the long-time non-stop filming!