ESFP-AD Entertainer Dark Confidence: Love & Relationships

“Am I weird?”
Have you ever felt that way?

You’re good at entertaining those around you.
But sometimes, you might feel that your actions aren’t understood.

Perhaps you might be the ESFP-AD type.
This represents people with “extroverted,” “sensing,” “feeling,” “perceiving,” and “assertive,” “dark” characteristics.

In other words, these are people who are sociable, value the present moment, emotionally rich and flexible, while also being confident and tend not to be bound by conventional rules.

In this article, we’ll explain in detail your characteristics and charm.
We’ll also share solutions to the concerns you feel in love and work.

You’ll surely find parts that make you think “this is exactly me.”
Now, let’s explore your charming world together!

Once again, personality researcher and author of Villain Encyclopedia, Tokiwa (@etokiwa999), will provide the explanation.
※We have developed the HEXACO-JP Personality Assessment! It has more scientific basis than MBTI. Tap below for details.

Overview of HEXACO

What is HEXACO

There’s a new model called “HEXACO” that can help you understand your personality more deeply.
It expresses your individuality through six elements.
The name comes from the six letters H・E・X・A・C・O.
Each represents an important aspect of personality.

Specifically, there are the following elements:

• H: Honesty-Humility
• E: Emotionality
• X: eXtraversion
• A: Agreeableness
• C: Conscientiousness
• O: Openness

This model can analyze your personality in more detail.
It’s an evolution of the traditional Big Five model.
A new perspective of “Honesty-Humility” has been added.
This allows you to understand your true self more accurately.

What is HEXACO? Overview, Genetics, Diagnosis & MBTI Relations

64 Classifications by HEXACO

Each of the six elements is classified into 64 types based on high and low levels. Specifically, they are as follows.

• H: Honesty-Humility
  • High → Light (L: Light)
  • Low → Dark (D: Dark)
• E: Emotionality
  • High → Turbulence (T: Turbulence)
  • Low → Assertiveness (A: Assertiveness)
• X: eXtraversion
  • High → Extrovert (E: Extrovert)
  • Low → Introvert (I: Introvert)
• A: Agreeableness
  • High → Feeling (F: Feeling)
  • Low → Thinking (T: Thinking)
• C: Conscientiousness
  • High → (J: Judging)
  • Low → (P: Prospecting)
• O: Openness
  • High → Intuitive (N: iNtuitive)
  • Low → Sensor (S: Sensor)

These are connected like 16personalities to express types. Now let’s introduce the various types!

What is ESFP-A (Entertainer・Assertive)?

ESFP-A is a type that has high extraversion (E), low openness (S), high agreeableness (F), low conscientiousness (P), and low neuroticism (A) in the Big Five.

• High sociability and optimism
• Present-oriented flexibility
• Deep empathy for others
• Confident self-expression
• Adventurous spirit and vitality

They enjoy the present moment to the fullest and create a positive atmosphere by involving those around them. They learn through practical experience and express themselves naturally.

In interpersonal relationships, they approach others with warmth and compassion, being sensitive to others’ emotions. They are open to change and new experiences, and have high stress tolerance, maintaining a positive attitude even in difficult situations. They have strong self-efficacy and believe in their own charm and abilities.

ESFP-A Entertainer Assertive Type: Research-Based Analysis

Characteristics of ESFP-AD

Characteristic ①「Confident Thrill-Seeker」

You are like an adventurer whose eyes light up at new experiences.
“What kind of interesting things will happen next?”
Don’t you spend each day with such feelings?
Just thinking about boring daily life makes you sick.
Your drive to action sometimes surprises those around you.

Characteristics of this type include the following:

• Bold action-oriented mindset of “You won’t know until you try”
• Strong curiosity for new experiences
• Confident attitude of “Things will work out somehow”

However, this confidence can sometimes backfire.
“It’s okay, it’s okay” you thought, but it turned out to be a dangerous situation.
Do you have any memory of such experiences?
Your bravery is a wonderful strength, but sometimes it’s important to pause and think.

Everyone has the desire to break free from monotonous daily life.
But in your case, that feeling is especially strong.
“What should I do today?” you’re always excited about.
As a result, you often act without planning.

In other words, you are a thrill-seeker filled with confidence and adventurous spirit.

Characteristic ②「Socialite Who Entertains People」

You’re the one who somehow ends up at the center of parties.
“When that person is around, the atmosphere livens up”
Have you ever been told something like that?
Reading the atmosphere and creating an environment where everyone can have fun.
That is your natural talent.

The social characteristics of this type include:

• Attractive personality that naturally draws people in
• Excellent communication skills that enliven any gathering
• Exquisite sense of humor that matches the atmosphere

However, problems sometimes arise.
Getting so caught up in livening things up that you overlook someone’s feelings.
“I should have been more considerate at that time”
Have you ever felt such regret?

Meeting new people is the ultimate stimulation for you.
“What kind of people will I get to know next?”
You go through life with such exciting feelings.
However, you might not be good at long-term relationships.

You are a talented socialite who entertains people.

Characteristic ③「Impromptu and Unconventional Behavior」

“Well, don’t worry about the details” – that’s your way of life.
You act on intuition rather than planning.
You value “how you feel right now” over rules.
Some people might call you “too free.”
But for you, that’s your natural state.

Characteristic behavioral patterns of this type include:

• Flexible thinking and action according to situations
• Unique values unconstrained by convention
• Instant judgment and decision-making power of “Now’s the time!”

However, you must have had troublesome experiences because of this.
“Looking back, that decision was rash”
Have you ever reflected like that?
Your freedom sometimes troubles those around you.

Life without change is boring and unbearable.
“Is there anything interesting happening?”
You always spend time with such feelings.
As a result, you sometimes choose stimulation over stability.

In other words, you tend to take impromptu and free-spirited actions.

Strengths and Weaknesses of ESFP-AD

Strengths of ESFP-AD

Your greatest weapon is your natural charm that attracts people.
The moment you enter a meeting room, the atmosphere changes.
Have you had such experiences?
Even when unexpected problems arise, you don’t panic.
Rather, you might feel “things are getting interesting.”

Your main strengths include:

• Attractive personality that naturally draws people in
• High communication ability to talk with anyone
• Flexible thinking and action that doesn’t falter with change

Your positivity toward new experiences is wonderful.
“I’ve never done it, but let’s try it”
That courage also gives good stimulation to those around you.
Your curiosity is also a treasure trove of new ideas.

The ability to enjoy “this very moment” is also a great talent.
Dwelling on past failures or worrying too much about the future.
You don’t waste time on such pointless things.
This trait is a valuable ability for modern people living in a stressful society.

Your strengths are your charming personality and flexible adaptability.

ESFP-AD Weaknesses

“Making plans is such a hassle” – don’t you sometimes feel this way?
You get absorbed in fun things right in front of you.
Before you know it, deadlines are approaching.
You may have experienced this many times.
Also, decisions you thought “this should be fine” sometimes become problems.

The weaknesses you should be careful about include the following:

• Difficulty in making future-oriented plans
• Impulsive decision-making with an “as long as it’s fun now” attitude
• Disregard for rules and ethical judgment

Continuing the same thing for a long time is really difficult, isn’t it?
The feeling of “I’m already bored” comes up.
There are times when you can’t maintain concentration in studies or work.
This is definitely not your fault.

In pursuing fun, you sometimes lack consideration for others.
“That person seems down lately”
You may be slow to notice such changes.
This point might be the cause of troubles in long-term relationships.

Your weaknesses are lack of planning and insufficient consideration for others.

ESFP-AD Romance Relationship Tendencies and Improvement Strategies

ESFP-AD Romance Tendencies

When you fall in love, you’re like the protagonist of an adventure novel.
“Being with this person makes me excited”
Don’t you enjoy romance with such feelings?
You love the fresh sensation of the early dating period.
Going to new places with your partner, trying new things for the first time.

Your romance characteristics include the following:

• Relationships seeking burning passion and stimulation
• Free and open communication where you can talk about anything
• Spontaneous date plans like “What should we do today?”

Rather than making plans, you act according to your mood at the time.
“It’s sudden, but want to go see a movie?”
You probably make invitations like this often.
This natural way of dating brings freshness to romance.

You’re also good at reading emotions from your partner’s expressions and tone of voice.
“You seem down, are you okay?”
You can notice and speak up like this.
However, you might not be good with serious conversations.

Your romance tends to be stimulating and passionate.

Ideal Partner Personality: 3 Traits for Lasting Love

When Romance Becomes Problematic and Improvement Strategies

“Lately, things have become routine” – when you feel this way, it’s a danger signal.
When relationships become long-term, freshness inevitably fades.
At such times, you might feel bored.
“Can we stay together forever?”
Don’t you sometimes feel such anxiety?

Strategies for improving romantic relationships include the following:

• Make an effort to think together about “what you want to become in the future”
• Pay attention to small changes in your partner
• Incorporate appropriate freshness into stable relationships

Start by understanding your partner’s feelings.
“What are you thinking about right now?”
Try asking such questions.
Your freedom can sometimes make your partner anxious.

To build lasting relationships, try thinking a little ahead.
“What do we want to be doing this time next year?”
Sharing such conversations with your lover deepens your bond.
Through this process, you can deepen your relationship further.

Long-term perspective and consideration for your partner are the keys to improvement.

MBTI & Love: All 16 Types’ Romantic Traits Explained

ESFP-AD Friendship Tendencies and Improvement Strategies

Friendship Tendencies

Laughter should always be echoing around you.
Time spent with friends is like a festival.
“I found an interesting place recently”
You like sharing new discoveries with friends this way, don’t you?
Just by being there, you brighten the atmosphere of the place.

Your friendship characteristics include the following:

• Active interactions centered around “fun things”
• Open communication where you honestly express your thoughts
• Spontaneous planning ability like “It’s sudden, but want to get together now?”

Making friends laugh is one of your specialties.
Even when the atmosphere becomes quiet, you say just the right thing at the perfect timing.
Then everyone starts laughing.
This natural entertainer quality energizes your friendships.

You quickly notice when friends are feeling down too.
“Cheer up, let’s all go out and have fun next time”
You have the kindness to encourage them like that.
However, you might be a little weak at deep personal consultations.

Your friendships are active and full of joy.

How Personality Type Shapes Friendship Quality & Formation

When friendships become problematic and improvement strategies

Don’t you sometimes feel lonely because you have many “broad but shallow” relationships?
You have lots of friends, but few people who truly understand you.
You get caught up in new encounters and neglect old friends.
You’ve probably had the experience of suddenly realizing this about yourself.
Also, words said lightly can sometimes hurt others.

Strategies for improving friendships include the following:

• Make an effort to build “relationships where you can speak honestly” with specific friends
• Value time spent empathizing with friends’ feelings
• Also carefully nurture relationships with longtime friends

Value serious conversations, not just light-hearted interactions.
“Actually, I’ve been worrying about this lately”
Please cherish friends who share their true feelings with you like this.
These are people who understand and accept your free-spirited nature.

Building deep friendships requires taking time.
“Let’s talk slowly next time”
Try to consciously create such opportunities.
By talking about each other’s life philosophies and dreams, deeper bonds are formed.

Forming deep bonds and showing consideration for friends are the keys to improvement.

MBTI & Friendship: 16 Types’ Tendencies & Tips

ESFP-AD parenting tendencies and improvement strategies

Parenting tendencies

For you, parenting is like an adventure every day.
“What should we play at the park today?”
Don’t you get excited together with your child like this?
For your child, you are the best playmate.
You probably want to be a parent who enjoys things together rather than a strict parent.

Your parenting characteristics include the following:

• Educational approach that values “learning through play”
• Attitude of respecting children’s “wanting to do” feelings
• Flexible and impromptu responses like “Where shall we go today?”

When children show interest in new things, you explore together with them.
“That looks interesting, let’s try it!”
You’re good at nurturing children’s curiosity like this.
This attitude provides wonderful experiences that broaden your child’s horizons.

You can also sensitively respond to children’s emotions.
Sensing why they’re crying, or rejoicing together when they’re happy.
This empathy deepens the bond with your child.
However, you might find it difficult to say “No means no.”

Your parenting tends to emphasize fun and freedom.

Ideal Parent Personality Traits: What 30 Studies Reveal

When parenting becomes problematic and improvement strategies

Don’t you find it difficult to “put children to bed at the same time every day”?
Daily rhythms tend to get disrupted because you prioritize having fun.
There are too many “special days today,” which can confuse children.
Also, when you should scold, you let things slide with “oh well.”
You probably worry about this side of yourself.

Strategies for improving parenting include the following:

• Establish consistent rules where “rules are rules”
• Set long-term goals with your child’s future in mind
• Value the balance between fun and discipline

While respecting children’s freedom, also set necessary limits.
“Play with all your heart when it’s time to play, do things properly when it’s time to do them”
It’s important to be conscious of this balance.
You can maintain your warmth while drawing appropriate boundaries.

Being a good role model for children is also important.
“Why does mommy/daddy do this?”
Have values that allow you to answer such questions.
When in trouble, it’s also important to seek advice from other parents and experts.

Consistency and long-term perspective are the keys to improving parenting.

MBTI & Parenting: All 16 Types’ Strengths & Pitfalls

Career Trends and Improvement Strategies for ESFP-AD

Career Trends

Your ideal workplace is a vibrant place like a festival venue.
Rather than sitting at a desk working silently, you spend more time talking with people.
Hasn’t such a working style naturally become part of you?
You seek an environment rich in variety rather than repeating the same things every day.
You often excel as a team mood maker.

The types of jobs where you can excel include the following:

• Sales or service jobs where you can see customers’ smiles
• Event planner or entertainer who brings joy to people
• Creative work in advertising or marketing

Communication with customers and colleagues is your specialty.
“What is this person seeking right now?”
You can read people’s feelings this way.
This ability helps improve customer satisfaction and create a good workplace environment.

You’re also good at generating new ideas.
“How about trying this approach?”
You have creative thinking that isn’t bound by existing methods.
However, whether that judgment is appropriate may need reconsideration.

You excel in creative work involving people.

Which Personality Traits Predict Career Success? 5 Key Findings

When Problems Arise in Career and Improvement Strategies

“What is a future career plan?” Don’t you get troubled when asked this?
If your current job is fun, that’s enough.
While you tend to think this way, you may find your career stagnating before you know it.
You might repeat job changes seeking new stimulation.
You probably feel anxious about such patterns.

Strategies for improving your career include the following:

• Set long-term goals by imagining “yourself in 5 years”
• Focus not only on enjoyment but also on improving expertise
• Develop business manners and ethical awareness

Let’s make efforts to complement weaknesses while leveraging your strengths.
“It’s fun now, but what will happen in the future?”
Having such perspective will help you build a more stable career.
Polishing specialized knowledge and skills also leads to long-term success.

Appropriate judgment in business situations is also important.
“Is this really okay?”
Develop the habit of pausing to think this way.
Seeking advice from trusted colleagues or supervisors is also effective.

Long-term perspective and strengthening responsibility are key to career improvement.

MBTI & Career: Best Jobs for All 16 Personality Types

Work Trends and Improvement Strategies for ESFP-AD

Work Trends

The moment you enter the office, the atmosphere changes with your presence.
“Good morning! Let’s have a great day!”
Your day probably starts with such greetings.

Even in meetings, you play the role of softening the rigid atmosphere.
When sudden troubles arise, you don’t get flustered.
Rather, you’re the type who feels “this is getting interesting.”

Your work characteristics include the following:

• Customer service leveraging your natural brightness
• Creative suggestions like “How about this idea?”
• Flexible response that doesn’t panic even with unexpected problems

You’re reliable when emergencies occur.
Even when others are panicking, you can calmly assess the situation.
“It’s okay, we’ll figure it out”
Your confidence sometimes calms the entire team.

You have the talent to make even monotonous tasks enjoyable through creativity.
“Can’t we do this more efficiently?”
You’re good at finding improvement points this way.
However, whether that judgment is appropriate needs careful consideration.

You tend to do creative work in vibrant environments.

5 Personality Traits of High Performers: 550K Study

When Problems Arise at Work and Improvement Strategies

“Oops, I started thinking about something else again” – have you had such experiences?
Long periods of concentrated work are your greatest trial.
You get absorbed in interesting projects, but mundane tasks get postponed.
You sometimes find yourself panicking as deadlines approach.

Judgments like “this should be fine” sometimes become problems.
Your freedom may clash with workplace rules.

Strategies for improving your work include the following:

• Time management that clarifies “what should I do today”
• Breaking down big goals into “things I can do today” and tackling them
• Understanding and making efforts to follow workplace rules and common sense

While cherishing your uniqueness, let’s improve your weak areas.
“Things that aren’t fun but must be done”
Even such tasks can be made interesting with the right approach.
Creating a focused environment and taking appropriate breaks is also effective.

Gaining trust in the workplace is also important.
“I can feel secure leaving this to this person”
Let’s work with responsibility so people think that way about you.
Building good relationships with colleagues creates a more comfortable work environment.

Improving concentration and strengthening responsibility are the keys to work improvement.

MBTI & Work: All 16 Types’ Strengths, Pitfalls & Fixes

Compatible types with ESFP-AD

Compatible types, people with S

S-types are those partners who make you feel “I feel secure when I’m with this person.”
When you suggest “How about we try this next time?”, S-type people respond with “That sounds good, but wouldn’t this way be safer?”
They are reliable people who turn your ideas, which tend to remain pipe dreams, into realistic forms.

You both share values that cherish the “present.”
You naturally get along in that you prioritize experience over theory.

The compatibility between ESFP-AD and S-types appears in the following points:

• Both value experiences with the attitude “you won’t know until you try”
• Prefer practical approaches over logic
• Can enjoy the pleasures felt through the five senses together

The steadiness of S-types gently restrains your impulsive side.
“Let’s think about it a little more before deciding”
They are the ones who apply the brakes in that way.
This combination easily creates a relationship with a good balance between dreams and reality.

Also, the seriousness of S-types compensates for your overly free side.
“Let’s tackle this seriously”
They will show appropriate judgment in such situations.
However, sometimes you might find the cautiousness of S-types “boring.”

You and S-types are the best partners who can complement each other.

Do Friends Share Personality Traits? 5 Key Findings

Compatible types, people with D

D-types are those partners with whom you feel “I can talk about anything with this person.”
When you share your true thoughts saying “Actually, I’m thinking about this,” D-type people encourage you by saying “That’s interesting, let’s try it.”

You both have free thinking that isn’t bound by common sense.
You have in common that you value “what do I want to do” more than “what will others think.”

The compatibility between ESFP-AD and D-types appears in the following points:

• Sharing the free-spirited values of “others are others, I am myself”
• Uniqueness not bound by the common sense of “normally you would do it this way”
• Common craving for stimulating experiences with the attitude “That sounds interesting!”

D-types further draw out your creativity.
“That idea is really good”
They support your ideas in this way and encourage their realization.
This combination is perfect for innovative projects and adventurous challenges.

Also, the strength of D-types helps you break through your indecision.
“Time spent hesitating is wasteful, let’s take action”
They have the reliability to push you forward in this way.
However, be careful as when both your freedoms go too far, you might cause social problems.

You and D-types have a special relationship where you can understand each other’s freedom.

MBTI Compatibility: Best Matches for All 16 Types

Summary of ESFP-AD

You are a wonderful entertainer who colors life.
You have a natural talent for entertaining those around you.

“What interesting things will happen today?”
You probably spend each day with such exciting feelings.
Your very existence brings fresh wind to those around you.

Your courage to continue challenging without fearing change is also a wonderful characteristic.

Your main charms are as follows:

• Attractive personality that naturally draws people in
• Positive adventurous spirit of “Let’s try it!”
• Flexible thinking ability to handle any situation

To live a more fulfilling life, please be mindful of the following points:

• Develop a habit of occasionally thinking about “what you want to become in the future”
• Try to be more empathetic to the feelings of those around you
• Develop expertise in areas where you can utilize your strengths

Your brightness and creativity have the power to give hope and joy to many people.
While it’s important to sometimes stop and think, don’t lose your characteristic freedom.
By finding the right balance, you’ll be able to walk a more stable and happy path in life.

You have an attractive and active personality. You are wonderful just as you are.

FAQや注意点

HAXACOの結果と、16personalities（通称MBTI診断）やMBTI（本家）と結果が変わる

1. 性格は遺伝と環境の影響を受けるため、環境が変われば回答も変わります（例、疲れてると情動性が変化するなど）。遺伝について詳しくはこちら。
2. 年齢次第で回答のブレがあります。詳しくはこちら。
3. タイプ分類は各数値が3以上、3未満で行っているため、3に近い値だと、質問の聞き方やその時の環境次第で結果が変わりやすくなります。タイプよりも数値を見てください。
4. MBTI（本家）や16personalities（通称MBTI診断）は質問設計の段階でどの程度統計的な処理をしているか論文が見当たらないため不明確です。一方で、ビッグファイブやHEXACOはそういった論文が簡単に見つかりますし、今回のHEXACO-JP診断は論文ベースです。
5. MBTIや16personalitiesは普段の行動（学力・年収など）や、脳・遺伝などとの比較した研究論文があまり多くない一方で、ビッグファイブやHEXACOは数多く存在します。
6. そもそもHEXACOはビッグファイブの要素の変形なので似て非なるものです。HEXACOの正直・謙虚さは、ビッグファイブの協調性と神経症傾向から抽出されています。下記「補足」参考。

その他にもご質問があれば運営者のトキワ（@etokiwa999）までご連絡ください。

性格診断の結果はあくまで人生の「ヒント」まで

先にも書きましたが、性格は遺伝と環境の影響を受けます。遺伝の影響で、ブレ幅は一定ですが、環境次第である程度答えがブレます。

またビッグファイブやHEXACOの研究論文では学力や年収などと相関分析をしていますが、自然科学の実験ほど大きな相関係数ではありません。相関係数は最小-1、最大1ですが、だいたい-0.4～0.4ほどが多いです。もちろん高いものもあります。0.8や0.9ではなく、それに比べたら低いです。

ただそれでも様々な研究はありますので、「占い以上、自然科学未満」と思ってください。心理学や占いを100％否定しているわけではありません。

補足

16personalities（通称MBTI診断）の概要

16personalities（16タイプ性格診断）は、MBTI（Myers-Briggs Type Indicator）とビッグファイブをベースにして作られています。

厳密には16personalitiesとMBTIは別物なのです。

MBTIは、ユングの心理学的類型論を基に開発された性格診断ツールです。

16personalitiesはMBTIの4つの指標（E外向-I内向、S感覚-N直観、T思考-F感情、J判断-P知覚）を採用しつつ、アイデンティティ（AとT）という指標の追加、独自の質問項目・評価基準を設けています。

この性格診断の良いところとしては、韓国アイドルが広めたり、恋愛マッチングアプリでも使われたりするなど、とても有名で、回答数がとても多いことにあります。それを利用して分析して論文として公開すれば信頼性は高いかもしれません。

ただし、悪いところとしては、科学的な裏付けが弱いところがあります。査読付き論文の数が少ない、統計処理の方法が不明確、性格と学力・収入・脳機能・遺伝的要因などとの関連性について十分な根拠が提示されていない、などが理由です。

16personalitiesとは？科学的根拠やMBTIとの違いを解説

MBTI（本家）の概要

MBTIは性格を16タイプに分類する心理学の理論です。

そもそもMBTIとは、マイヤーズ・ブリッグス・タイプ・インジケーター（Myers-Briggs Type Indicator）の略称です。

MBTIでは、以下の4つの指標を組み合わせて性格を16タイプに分類します。

• 外向性（Extraversion）か内向性（Introversion）
• 感覚（Sensing）か直観（iNtuition）
• 思考（Thinking）か感情（Feeling）
• 判断（Judging）か知覚（Perceiving）

つまり、MBTIでは自分の性格傾向を「ISTJ」や「ENFP」などの4文字で表現するのです。

16personalitiesよりは論文は存在しますが、ビッグファイブやHEXACOほど頑健な研究結果が出ているわけではありません。

MBTIとは？16タイプ性格紹介(恋愛や仕事)・科学的根拠を解説

ビッグファイブの概要

性格心理学において最も有力な特性理論の一つが「ビッグファイブ（Big Five）」です。

ビッグファイブは、開放性、誠実性、外向性、協調性、神経症傾向の5つの特性を測定します。

また、16personalitiesやMBTIはタイプ分類（例、外向的か内向的かのどちらか）を用いるのに対して、ビッグファイブが特性を連続的な数値で評価する（例、外向性3.5）点も大きな違いです。

さらに、古くから研究されており、論文数も多く、学力や所得、脳や遺伝など、他の分野でも多くの研究が行われています。ビッグファイブの方が比較的、科学的な裏付けが強いと言えます。

ビッグファイブ(Big Five)診断とは？概要・遺伝・MBTIとの関連

MBTI・ビッグファイブ・HEXACOの相関関係

MBTIの4指標とビッグファイブの5因子には相関関係があります。

この相関を示した代表的な研究に、「The relationship between the revised NEO-Personality Inventory and the Myers-Briggs Type Indicator」という論文があります。

また、MBTI（本家）とビッグファイブを参考にして作られた16personalities（通称MBTI診断）では、ビッグファイブの神経症傾向が「アイデンティティ」と呼ばれており、自信（Assertive）か、慎重（Turbulent）かで分類されています。

これらの関係をまとめたのが以下の図です。

一番右には、比較的新しい性格診断である「HEXACO（ヘキサコ）」があります。ビッグファイブに1つ指標「正直・謙虚さ」を加えて改良され、ダーク特性（倫理観）が分かるようになりました。

今回のHEXACO-JP性格診断では16personalitiesの5文字に加えて、ダークD/ライトLを付けてより詳細に分析できるようにしています。