User blog comment:B214/Question and Answers 6/@comment-134.115.172.32-20170403080319

I've been wondering. Ryuuteimaru, Issei's familiar, had been described as 'enormous' flying ship due to Issei's growth. But is there any detail, or does anyone know, how 'enormous' Ryuuteimaru is at the current story?

Or at least, what can it compared to, in terms of size, in our real world?