I speak, read and write in Spanish everyday, being born and living in a Spanish speaking country. I guess I'm rather fluent in English as well, despite not having that much practice. And I love japanese, but I must confess I'm merely a beginner.
I mainly speaks Javanese (yeah, native east java Javanese) and also Indonesian, I was capable of understanding English and Malay. I understand Japanese, but not the text (really sucks when I should read Japanese VN without voices).