They do not ship it outside of Japan. You will either have to go to Don Quixote or have a friend go to buy it.

My concern is perfumes are generally prohibited for air cargo shipment due to flammability?

Yes they are, I found no shopping service that whould send them.

After long wait, today I finally have a chance to order my æternal un, deux and trious for ¥3000 each. Cannot wait to try it.

Let us know how you like them!

I think un is the best^^

Hello, is there no way to order online and ship the perfume oversea?

Nope, my friend tried, but I had to wait till she flew home to get mine.

Nope. It all depends the brand. I bought my Herme perfume and other brand's candle overseas all the time, no problem with the air cargo at all.

^
I'm living in Thailand. I bought my perfume from Japan many times and never have any problem.

Sure! But I have to wait about weeks because it's shipping by ship. ;)

EDIT: I received the parcel today and I think they're really good. Un is very pretty. Could be an everyday use fragrance. Deux is perfect for special occasions because it smells so sensual and sophisticated. Trious is for traveling especially when going to the sea. ;)