Source of information:
Japanese TV Program SMAP x SMAP on FUJI TV (22:00-23:09 on July 11, 2016)
Blood type diet was the main story.
Also personality had been talking about a little bit.
Since Miranda and the host of the program, Nakai-kun (a member of famous male Japanese idol group SMAP) are both Type A, she said that both of them are a little more sensive.
But Nakata-kun didn't agree about himself (laugh).
Miranda Kerr who might have known that most of Japanese audience like blood-type talks, also said "I'm not so proper."