What Does Your Blood Type Say About Your Personality?

Blood group and characteristics of a person

There are many ways to find out a person's personality and one of them is by looking at the blood type.

In fact, blood type was created as a tool for companies to assess the potential of prospective employees, although this test has not been scientifically proven to be accurate.

This concept of belief eventually became the qualification for various elements of life in Japan and South Korea, known as Ketsueki-Gata. In both Japan and South Korea, there is a strong belief that groups A, B, O, and AB determine personality and are an indicator of talent (or lack of it ). Among them are in the world of work, the type of diet, romance, and even the selection of clothes based on blood type. If you go to a job interview in Japan, one of the first questions you will have to answer will be what your blood type is. It is not that they are looking for donors. For the Japanese, blood type defines our personality.

The impact is also not trivial, for example in a romantic relationship. Two people who exchange blood types with each other to see the characteristics of their potential life partners are not infrequently canceled because they feel they are not compatible.

During job interviews, several companies in Japan ask the blood type of prospective employees so that they can assign them to the appropriate division.

However, it's still interesting to find out your personality or the people closest to you by looking at the blood type they have.

The Beginning

In 1901, the Austrian scientist Karl Landsteiner discovered the ABO blood type system. His work, for which he earned a Nobel Prize made it possible to identify the different groups and open an important path in the safety of blood transfusions

This phenomenon of blood type defines our personality began in 1916 when a doctor in Japan named Kimata Hara wrote a paper about the relationship between blood type and a person's personality. He stated that blood type is related to a person's temperament.

This is also what causes the Japanese military to make blood type a reflection of their abilities and weaknesses, so that the assignment of tasks is based on blood type.

Furthermore, in 1927 researcher Takeji Furukawa published his research entitled "The Study of Temperament Through Blood Type" about personality that reflects the type of blood type. Even though the data that proves Takeji's evidence doesn't make any scientific sense, the results of this research are well known in Japan.

Ketsueki-Gata became popular in Japan in the 1930s, after Professor Tokeji Furukawa published a paper claiming that each blood type reflects a person's personality. The military government of Japan also adopted it in 1930 for the training of soldiers. In World War II, the Imperial Army formed the battle groups according to blood group, according to different reports.

There are many ways to find out a person's personality and one of them is by looking at the blood type, known as Ketsueki-Gata.

However, then dimmed again, because there is too little evidence to show that these two things are related. Also because it was rejected by some academics who opposed the qualification of students' abilities based on blood type.

Then in 1970, it was popularized again by the journalist Masahiko Nomi and developed until now, and books began to appear that discusses the prediction of a person's character based on blood type.

Science Behind It

A study entitled "ABO Blood Type and Personality Traits in Healthy Japanese Subjects" concluded that the theory about the relationship between blood type and personality is a pseudoscience.

Pseudoscience refers to theories that are not obtained through the scientific method and plausible explanations or tend to be mere dogmas. Even so, the researchers said that further efforts from blood types A, B, AB, O could be used to assess the risk of disease in the future.

Personality Test Through Blood Type, Here's the Explanation!

Does Your Personality Match Your Blood Type?

Check out the following factors that can affect a person's personality depending upon the blood group:

1. Blood Type A:-

 Population: Roughly 34% of the world is A +ve and 6% A -ve.

Someone who has blood type A is usually sensitive, cooperative, emotional, passionate, and smart. They are patient, loyal, and peace-loving so blood type A does not like to fight with anyone.

However, sometimes these people are too sensitive which makes him look weak. They also care deeply about ethics and social standards, so they do not like to break the existing rules.

They are very mature decision-makers, even though they cannot perform tasks simultaneously. People with blood type A are said to be perfectionists. This is because they really like neatness and cleanliness. So, don't be weird, many people with OCD (obsessive-compulsive disorder) have blood type A.

People with this blood type are also easily stressed so they have high levels of the hormone cortisol (stress hormone).


Common Traits Blood Type A:

Kind, shy, caring, stubborn, polite, tense, reliable, sensitive, perfectionist, responsible, timid, anxious, calm.

Good Traits:

Loyal, perfectionist, structured, and consistent.

Bad Traits:

Obsessive, sensitive, pessimistic, stubborn easily stressed, and talkative.

2. Blood Type B:-

 Population: Roughly 9% of the world is B +ve and 2% B -ve.

A person with blood type B is usually very creative and quick in making decisions. Unfortunately, blood type B is not good at interpreting the message. Usually, they have a way of putting themselves into something they are focused on. However, people with blood type B are not good at doing things at the same time. Like blood type A, those with blood B also don't have the ability to multi-task. If they do something they will focus on one thing.

People with blood type B are very wise and have a high sense of empathy for others, a good and reliable friends. They are reliable figures for many people. They have the determination and a strong desire, making them the best at what they do. Unfortunately, they get a lot of discrimination because of their negative personality, such as being selfish and rarely willing to cooperate. Keep in mind, group B tends to be a loner.


Positive traits:

Curiosity, strong, relaxed, creative, adventurous, enthusiastic, cheerful, active, and friendly.

Negative Traits:

Wild, fickle, selfish, unforgiving, difficult to cooperate with, irresponsible, and unpredictable.

3. Blood Type AB:-

 Population: Roughly 4% of the world is AB +ve and 1% AB -ve.

People with blood type AB are usually known as mysterious. Some people think if they have a split personality because of the mixture of blood types A and B. The nature of blood type AB is a combination of personalities of blood A and B. These people are complicated and can have multiple personalities, at the same time they are shy like blood type A and open like blood type B.

A person with blood type AB is also very careful when dealing with other people, but has a good sense of empathy. People with blood type AB make friends easily. This is because of their fun nature so they don’t get bored doing activities with them. However, they are very difficult to handle the stress in them.

These people also have exceptional analytical and logical skills.


Common Traits Blood Type AB:

The general personality traits of a person with blood type AB include being trustworthy, adaptable, creative, caring, and having a high spirit.

Good Traits:

Handsome, restrained, cool, dream chaser, caring, rational, trustworthy, adaptable, and creative.

Bad Traits:

The bad traits of blood type AB are difficult to understand, complicated, sensitive, irresponsible, selfish, forgetful, unforgiving, and critical.

4. Blood Type O:-


Population: Roughly 38% of the world is O +ve and 6% O -ve.

A person with blood type O is usually brave, sociable, outgoing, and diligent. They have a habit of setting high standards for themselves and everything they can achieve. People with blood type O also have excellent leadership qualities. They are indifferent to little things and do not bother them. This makes them appear selfish to others.

Those with blood O are generous, kind, and loving. A person with blood type O is flexible and easy to work under any circumstances, even in difficult situations. This is what distinguishes it from other blood types. They are also able to adapt quickly to changes, are tough, flexible, and can do one thing better than other blood types when the situation is difficult.

People with blood type O also really hate dishonesty.

What Does Your Blood Type Say About Your Personality?


Good Traits:

Leadership, sociable, positive thinking, confident, calm, friendly, loyal, peace-loving, passionate, independent, reliable, cheerful, trendsetter, and devoted.

Bad Traits:

The bad traits of blood type O are easily jealous, not punctual, cruel, rude, untimely, insensitive, cold, unpredictable, selfish, and arrogant.

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