Although it is polite to always use a formal language in Japanese, it is perfectly appropriate to use an informal language, provided you ask the person you are talking to if you mind. If you have little inspiration, look to these sources for new ideas: Kouskom, Fluent and Do not speak Japanese have more than enough communication to practice. That meansyou and everyone has a seatbelt! In Japanese, of course, so forget about claws and other things. Here’s something you don’t learn in class: you don’t have to know everything about Japanese to be fluent. But learning them individually takes a long time and you want to speak Japanese as quickly as possible! So let’s get it over with, okay? Here’s what you have to do. If you want to be Batman Japanese, you have to take this language belt. Speaking Japanese is a skill like any other and therefore requires many hours of practice. If you prefer, check out Bravolol, Learn Japanese Offline and Learn 1800 common Japanese phrases. “Here we have a Japanese student in his natural environment doing what he likes to do, learning his favorite language. But he is not afraid to ask the Japanese for explanations when they are told he something that he does not understand.