User blog comment:Xilinoc/Ch. 655 - THE MIRACLE/@comment-25897574-20151211083005/@comment-26091912-20151212033532

He only appeared big because of his really long neck and legs. And I wouldn't exactly call Nanao a "normal-sized" combatant; she's a good head and shoulders shorter than Shunsui.

Also, I doubt the Deathdealing will let Askin grow gigantic. I don't see how lethal-dose control has any correlation with that whatsoever.