I thought I should write this down and let it be public knowledge before I forgot. There are many ways suggested in internet but none works for me. Install ttf-sazanami-gothic, which can be done by running "apt-get install ttf-sazanami-gothic".
There is a science joke, which has been polished over time:
* A specialist knows more and more about less and less until eventually he knows everything about nothing.
* A generalist knows less and less about more and more until eventually he knows nothing about everything.
I consider myself a generalist thus I declared that I know nothing about everything.