Hello! こんにちは！
My name is Luthfan and I'm a student from Indonesia. I am a native Indonesian speaker, and I'm very, pretty sure I can help you with your Indonesian study.
Although not a native speaker, I can also teach English. I've studied English from back in kindergarten and now my English is pretty much fluent, so you can trust me to teach English as well.
One of my favorite things to do in my free time is writing and I've written a bunch of short stories, both in Indonesian and English.
Oh and don't worry, I can also speak Japanese, so if you have anything you want to ask, you can just ask me in Japanese. I'm currently studying at 東京工業大学 together with other Japanese students!