[Personality Test & Blood Type Diagnosis] Check your personality and compatibility with your crush!
People have long whispered that personality differs by blood type—like “Type A people are meticulous” and “Type O are laid-back”—but in fact, there’s no scientific basis for this at all! Still, perhaps because of ingrained stereotypes, many people readily accept statements like “this blood type tends to be like that.” In this article, we’re setting aside the fact that there’s no scientific evidence and have gathered blood type quizzes and psychology tests related to blood types that you can enjoy as a game.
Please enjoy them casually!
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[Personality Test & Blood Type Diagnosis] Check your personality and compatibility with your crush! (1–10)
Check the differences in sensitivity by blood type
An experimental video shows what kinds of replies you get when you send the same email of questions sorted by blood type.
The questions range from straightforward ones like “Do you like me?” and “What’s your type?” to situational ones like “What would you do if a delinquent picked a fight with you?” and “What would you bring to a deserted island?” The answers reflect each person’s personality and sensibilities, which is really interesting.
Overall, you can spot tendencies—people who read the room, those who prioritize humor, the creative types, the curt-but-kind ones—and it seems like great conversation fodder.
It looks like something that would be a hit to watch with a big group!
Check the hidden true nature by blood type
In Kodansha’s cross-media content “Hundred Note,” this animated video weaves in classic blood-type “relatable traits.” You’ll notice blood type–specific tendencies in various situations—like meeting up with someone or deciding whether to squeeze lemon on fried chicken.
The video doesn’t just stick to fixed stereotypes like “serious” or “genius”; it also finely portrays the concurrent traits and hidden sides behind them, making it entertaining to watch as well!
Personality and romantic tendencies by blood type
We present a diagnostic guide that reveals personality traits and romantic tendencies based on blood type.
It offers detailed explanations of how you tend to work and how you progress toward your goals.
In addition to highlighting your characteristics and strengths, it also points out areas to be mindful of, such as being considerate of those around you.
In terms of romance, it assesses tendencies like being passionate or prioritizing relationships, and even tells you your preferred type and dating styles.
Working through it with a significant partner can help you reaffirm each other’s feelings and provide an opportunity to reflect on your approach to work.
[Personality Test & Blood Type Diagnosis] Check your personality and compatibility with your crush! (11–20)
How to message on LINE by blood type
Did you know that the way people reply on LINE can differ by blood type? You can see traits like Type A replying quickly only to someone they like, and Type B replying to anyone based on their mood.
Type O, often seen as easygoing, tends to reply evenly to everyone, reflecting the typical image of that blood type.
Type AB may leave messages unread for a long time—a habit many might relate to.
Keep these blood-type-specific communication styles in mind and try using them when you’re curious about how friends or a partner reply.
Once you understand the reasons, you might find yourself thinking, “Well, it can’t be helped,” and feeling a bit more forgiving.
Attitudes by blood type when keeping secrets
Have you ever felt like someone might be hiding something from you? Since each blood type supposedly shows certain behaviors when telling a lie, this can be helpful to keep in mind when you’re listening in real situations.
The article explains in detail traits such as Type A avoiding eye contact, Type B using more gestures, and Type O suddenly speaking kindly.
Because the content matches common images associated with each blood type, it could help not only in spotting secrets but also in noticing when someone important to you is acting differently than usual.
Consider using it as one piece of information for your judgment!
Blood type stereotypes
Here are some common “blood type personality” scenarios.
When someone says, “Do something funny!” Type A might pull out a one-shot gag, while Type B might refuse—different reactions by blood type make for entertaining contrasts.
You can also see trends like Type O not caring about the question of whether it’s better to have something expensive with a small quantity or cheap with a large quantity, and Type AB trying to get someone else to give it to them from an unexpected angle.
In a scene where people discuss how to confess their feelings, the methods vary by blood type too—some confess directly, others use social media.
It could be fun to compare these with your own words and actions in real life.
Room stereotypes by blood type
Did you know that when you introduce rooms by blood type, you can spot all kinds of traits? Type A, who are meticulous, tend to keep their rooms neat and tidy, while Type B might clean depending on their mood—or not at all—revealing unique personalities.
Type AB often has a favorite collection, and Type O will tidy up when friends are coming over.
You can see the characteristics of each type.
It’s also a great idea to do this with friends or a partner and discuss how to manage and organize your rooms.