Many Japanese people believe that one’s blood type relates to the personality.
It works just like “Personality of Astrology Signs.”
Almost everyone knows his/her blood type and also has the idea of which blood type has what personality (see the chart).
People often talk about blood types in their conversation, or guess others’ blood types.
The common expressions are like, “She is so serious. She must be A-type.” “You are so weird. Aren’t you B-type?”
Blood types are often mentioned in casual self- introductions and in profiles of idols or manga characters!
This is JAPAN Style!
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