I have preordered Clova WAVE, LINE's AI speaker

I preordered a Clova WAVE, LINE's AI speaker to counter Amazon Echo and Google Home, yesterday.
It will arrive around this month.
However, at the beginning, I can only use LINE Music (eg. no casual conversation), I can not ask my WAVE its blood type for a while (laugh).
When I asked various AIs their blood types, only Microsoft "Rin-na" answered its blood type. Apple Siri, Amazon Echo nor Google Home  yet answered.

Relationship between brain activity and blood types -- through optical-topography experiments

The latest article of the ABO Center's blog "ABO Stories",

Relationship between brain activity and blood types -- through experiments
https://human-abo.blogspot.jp/2017/05/blog-post_24.html (in Japanese)

was posted on May 24.

The ABO Center and Dr. Munetaka Haida (Tokai University) have collaborated on experiments about relationship between brain function and blood types for over 10 years.
According to the article, in experiments using a "optical topography device" to measure the activity of the brain, comparing Type A and Type B, the workings of the left brain and the right brain show a spectacular contrast.

Type A = activity amount of left brain is high
Type B = activity amount of right brain is high

Source: the article of the ABO Center's blog

Also, there was somewhat less clear difference between Type AB and Type O;

Type AB = using both right and left brains simultaneously
Type O  = using both right and left brains alternatively

From these results, it is almost certainly possible to say that "brain activity and blood types are related to each other."
However, it may be a exaggeration to say that blood types and personality are "scientific" grounds. Still, it can be said that it is a powerful experimental result that is one step closer to the truth.

Yet Another Bloodtype-Personality TV Program

The program is:

22:00-22:54 on May 21, BS-TBS, Foreign Reporters Saw Plus
Why do Japanese like blood types ? -- The nationality of typing things

Barack Obama: Type AB
Donald Trump: Type A
Shinzo Abe: Type B
Vladimir Putin: Type AB
Xi Jinping: Type B
Kim Jong Un: Type A

Japanese Title:
BS-TBS 外国人記者は見たプラス
なぜ日本人は血液型が好き？～タイプ分けする国民性

Story:
Personality judgment by blood type has deeply penetrated daily life in Japan. It is said that there are places that emphasize on blood type at company recruitment and marriage consultation office. Is blood type and personality scientifically related? Is it only Japanese people to be addicted to blood types so much? I think about the disposition of the Japanese who love typing.

Three out of Major Five Private TV Stations in Tokyo to Broadcast Bloodtype-Personality Programs

Three out of major five private TV stations in Tokyo broadcast of bloodtype-personality programs as follows.
Feb 8 Fuji TV Honmadekka!? TV (ホンマでっか!?TV) MC: Sanma Akashiya (明石家さんま)
May 2 TV Asahi Osamu Hahashi's Imadesho Course (林修の今でしょ!講座) MC: Osamu Hayashi (林修)
May 7 TBS News to Dr. Hayashi's (林先生が驚く初耳学！) MC: Osamu Hayashi (林修)
This year, 2017 will be a bumber year!

Major private TV station broadcast a blood-type TV show on Feb. 8

FUJI TV, a Major private TV station in Tokyo, broadcast a blood-type TV show "Honmadekka!? TV" on Feb. 8, 2017.
Although, Ms. Rie Uekia, a female psychologist commentator denied, other members of the show suggested the possible relationship between blood type and psychology. For example, Ms. Megumi Ushikubo, a female marketer explains "bias" of blood type distribution: such as Japanese prime ministers. Ushikubo said "of all 36 prime ministers, 18 are Os, which is much highers than Japanese average."

Type B people live longer!?

According to Tamao Endo, Ph.D. - vice-director (biology and medical Sciences) of Tokyo Metropolitan Institute of Gerontology, Type B people are thought to live longer.
In his recent research "Search for biomarkers of successful aging through glycomics and glycoproteomics of semisuper centenarians" which was conducted from 2012-2013, he wrote:
As the ABO blood group system materials are consists of sugar chains, the possibility that type B is associated with longevity was suggested. (Hirose, N. et al. Exp. Gerontol. 39, 1563-1565, 2004, article of study cooperator Hirose)
ABO式血液型は物質は糖鎖であるが、B型が長寿に関連している可能性が示唆された（Hirose, N. et al. Exp. Gerontol. 39, 1563-1565, 2004, 研究協力者広瀬の論文）
https://kaken.nii.ac.jp/ja/grant/KAKENHI-PROJECT-24659141/

US Presidential Election: Hillary AB vs Trump A

US Presidential Election: Hillary AB vs Trump A

Hillary Clinton &  Bernard Sanders are Type AB-
But when it became known that Hillary was blood type AB negative, like less than 1 percent of the population, Sanders stepped up. In an amazing coincidence he, too, was AB negative, his kidney was a match, and he, too, was in Las Vegas.
http://www.huffingtonpost.com/marty-rudoy/bernie-sanders-donates-ki_b_9393758.html

Donald Trump is Type A
http://www.answers.com/Q/What_is_Donald_Trumps_blood_type?#slide=2