What the hell?!?! These kids speak the BEST English I've ever heard a foreign kid speak. They could LITERALLY pass as Asian-Americans. They just have the personalities!
This is the first time I've seen such an easy-to-understand English. I'm also studying English! I want to talk to you in English. I'm good at English. I'm good at English. I want to speak in English. It will be helpful. I'll keep watching it from now on.
Foreign immigration in Japan is increasing at a rapid rate due to the low birth rate among Japanese citizens. This means that English will absolutely be important for Japanese people to know in the future, even though it may not be now.