are an interesting topic forchildren, teenagers, adults, and even professionals. People are familiar with robot stories fromchildhood through fairy tales, science fictions, movies, cartoons, and animations. In Japan,cartoon and TV animation characters have been playing important roles in raising children’scuriosity for many decades. Even adults are attracted by anime content. Typical examples areAstro Boy from 1952, Doraemon since 1969, and Mobile Suit Gundam started in 1979.Through these stories, all generations are developing awareness and attachment to robots. Robot technologies are already embedded in our daily life including electric appliances,vending machines, Factory Automation/Office Automation (FA/OA), and even