Hey Paul,
Asian here as well and I come from a conservative, Catholic-practicing family background.
I just came out a few months ago and although, I haven't told any of my family members yet... The ones that I came out to, my closest friends, were really cool about it (unsurprisingly). The thing is, I was aware that I'm gay ever since I was 12 (28 now) but it took me a lot of introspection and self-awareness to ultimately find ways to accept who I am.
The first person who I came out to was a close female friend of mine. I thought that the conversation leading to the revelation was the longest I ever had. I kept dragging it out and then she asked me "okay, what are you really trying to tell me?". Finally, with sweaty palms and a thumping heart, I just blurted out the words "I'm gay". And that was it, the water all stored in the proverbial dam came rushing out. One by one, I told each of my friends at my own time and pace. Fortunately, they were all very sweet and encouraging about my coming out to which I am very much thankful for. Since then I am more self-assured than I ever was.
The last hurdle would be telling my family as I don't know how they would react. I assume my two older brothers (I'm the youngest) would be cool about it as I have an inkling that they already know, but my mum and dad would probably go bonkers if I officially declare that I'm a freaking hot-blooded homosexual!

And since both of my brothers are married and with kids to boot who are all girls, my folks are asking me when I would go down that line - to which I would reply in a tongue-in-cheek manner: "Oh so the pressure's on me now huh? And the family line depends on me now huh? Sad to say the family line ends here. With me. Sorry...". But of course, as I have said, I will tell them in my own time and when I am ready.
I hope this is of any help to your situation though. I can't really give you any concrete advice except maybe, if you do feel ready to come out, share it with someone who you deeply trust and who you're comfortable with. If you want someone talk to about anything at all, just private message me.
Cheers!