Board Thread:Questions and Answers/@comment-16544958-20131218132129/@comment-24422037-20140217075033

Wow, then Sinbad does have the age that Hakuren would have if he was alive? Hakuyuu would be older than I tought. Well, we can assume the fire was set up around 12 years ago.

Their ages back then and now:

Hakutoku: 47 > 59 Gyokuen: 37 > 49 Hakuyuu: 22 > 34 Hakuren: 19 > 31 Kouen: 17 > 29 Koumei: 15 > 27 Hakuei: 11 > 23 Kougyoku: 7 > 19 Hakuryuu: 6 > 18

It's strange to think Gyokuen gave birth to Hakuyuu and Hakuren when she was only "15" and "17", because when Gyokuen sensed Sinbad's birth she looked really older. Or maybe it's just her expression...

http://img4.wikia.nocookie.net/__cb20121202043348/magi/images/2/29/Sinbad%27s_Birth.png