Since I'm an Indonesian and I've been living here for most of my life, so I speak Indonesian :grin:
English, because all students in Indonesia have to learn and practice english in our daily life since it has been an international language
Japanese, besides of taking Japanese course for really short period, I'm practicing my Japanese by myself. I can understand they speaking (only in case they don't speak too rush ). I understand hiragana and katakana, but barely easy for learning kanji as well. But I'm still trying to master it
Spanish, actually I'm not really good at it and I learned by myself because I used to be fans of Real Madrid (long ago)
Besides of the national language, I also speak region language, such Javanese