"I've been in the 6weeks challenge program and even I, can't believe I can now understand Nihongo phrases, sentences by just listening and familiarizing common native words Japanese people used. I'm now more attentive and can get the main thought when Gus-sensei is talking full Japanese mode. Even making short conversations is truly fun since he's there to guide you from Day1.I know I am still far but given the short period of time, grateful to Gus and peers on this program.You can definitely entrust your Japanese learning journey with Gus-san!