(Continuation from yesterday)

If they know the story of the genetic probability, they can understand that the whole family will be AB type is not special, as the same of the whole family who has each A, B, O, AB type. (The AB type in the Ebata family is 75%).

The incidence of blood type becomes "same" as the blood type population ratio of that country. They must have been learned it in biology or Mathematics class at high school.(We suppose so.)

(If it does not become "the same", human blood type should be unified in one type)

In addition, I want to tell you that,

"We Japanese are treated as "disgusting nation" who want to hear other's blood type every time abroad.

That is also quite famous.

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I am sending this diary to my two daughters.

- If you (my daughters) are becoming such human being who talks like "female A" "female B" in front of me now ...

- Your father will cry seriously