User blog comment:B214/High School DxD EX/@comment-50.139.232.230-20151109171459/@comment-50.139.232.230-20151110030042

Airi and Kurenai seem to be very close in age, actually, so it wouldn't be strange if they were born at the same time - or close to it. But I agree, Asia gave birth to the best one. She's a badass.