As the Tokyo Olympic Games are held, there are an increasing number of people who want to learn languages so that they can guide customers who came from abroad. Major languages such as English and Chinese have various learning methods from conversation school to online, and even self-taught it will do something, but if you learn other languages, language school is recommended again. Even if you read the reference books, even if there is a difficult point to understand, it is a reassuring ally that you can directly ask the teacher. It is also attractive to get to know people who study the same language. This is just the beginning time with the goal of the Tokyo Olympic Games.