ANTI-AGING

How does your blood type affect your personality according to japanese beliefs?

I have read that the japanese believe that your blood type affects your personality. Could someone give a summary of different qualities of different blood types according to this belief?

Hi.
I myself don’t believe it. I think it is non-sense. But it is said widely in Japan. Some people believe that and some not.

They say

Type A; well-organized
Type B; live at one’s own pace
Type O; easygoing
TypeAB;double identity

This is a typical one. There are many other different opinions.

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