What Japanese role-playing game created by Group SNE was designed by Ryo Mizuno?
Sword World RPG Sword World RPG (ソード・ワールドRPG , Sōdo Wārudo Āru Pī Jī ) is a Japanese role-playing game created by Group SNE. 10 million copies of the related books including rulebooks, novels and replays have been sold. The game was first published in 1989; the current edition, known as the "Sword World 2.0", was published in 2008.
Ushio to Tora: Shin'en no Daiyō Ushio to Tora: Shin'en no Daiyō (うしおととら：深淵の大妖 ) is an RPG (Role-playing game) based on the manga series of the same name about a boy and his uneasy friendship with a demon. Released on the Family Computer in 1993 by Yutaka the game has the player in the main role of Ushio in a standard RPG adventure.