ISFP-AD (Adventurer, Confident Dark) Love & Career Guide

Have you ever been told by someone that you’re “too free”?
Perhaps you might be an ISFP-AD type.

People of this type, also called “Adventurers,” are individuals who surprise those around them with unconventional ideas.
They are highly creative and live a life that values the present moment.

But sometimes you might feel frustrated when people around you say “I wish you would act more systematically.”
You may have experienced times when your free-thinking is misunderstood.

This article will explain in detail the characteristics of the ISFP-AD type and their tendencies in love and work.
We’ll share tips for building better relationships while making the most of your unique qualities.

For those who want to better understand their personality and improve relationships with others, there are sure to be new discoveries.

So, shall we explore the world of your inner adventurer 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

HEXACO is a new model that allows you to understand your personality more deeply.
It reveals aspects that weren’t visible with traditional personality assessments.
This is a method that analyzes human personality in detail using six elements.
The six letters H-E-X-A-C-O represent the characteristics.

Specifically, there are the following elements:

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

Some of you may have felt that “something was different” with previous personality assessments.
With HEXACO, even your complex personality can be captured more accurately.
In particular, the addition of the new perspective of “Honesty-Humility” deepens understanding of human relationships.
It will become a powerful tool for objectively grasping your authentic self.

HEXACOとは？概要・遺伝・診断方法・MBTIとの関係を解説

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 → Turbulent (T: Turbulence)
  • Low → Assertive (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 ISFP-A (Adventurer・Assertive)?

ISFP-A is a type with low extraversion (I), low openness (S), high agreeableness (F), low conscientiousness (P), and low neuroticism (A) in the Big Five. Characteristics:

• Strong sensitivity and aesthetic sense
• Present-focused flexibility
• Deep empathy for others
• Confident self-expression
• Emphasis on harmony and individuality

They possess rich sensitivity and creativity, cherishing the present moment. They learn through practical experiences and express themselves naturally.

In interpersonal relationships, they value compassion and sincerity, respecting others’ individuality. They are open to change and new experiences, and with high stress tolerance, they maintain their authenticity even in difficult situations. They have strong self-efficacy and act based on their own values.

ISFP-A(冒険家・自信型)を論文10本で科学的に解説

Characteristics of ISFP-AD

Characteristic ① “Misunderstood Free Creativity”

Have you ever been told “Why can’t you just be normal?”
ISFP-AD types have the talent to perceive things with unique perspectives.
Like a painter gazing at a blank canvas, you see infinite possibilities in everyday life.

For example, you might relate to these situations:

• Proposing unconventional ideas in meetings and surprising everyone
• Displaying unique sense in fashion or interior design
• Getting so absorbed in hobbies that you lose track of time

Others might see this as “too free,” but this is an expression of your creativity.
You have the power to see through to the essence without being bound by rules or conventions.
However, this confidence can sometimes create friction with others.
Your individuality is never a flaw—it’s a precious talent that brings fresh air to the world.

Characteristic ② “Adventurous Spirit Living in the Now”

Have you ever found it strange when you hear others say “I’m tired of always thinking about the future”?
For you, this very moment is the most valuable thing.
Like a child becoming fascinated with a flower they see for the first time, you deeply savor present experiences.

• Immediately responding “That sounds fun!” to sudden invitations from friends
• Taking interest in new places and experiences, actively participating
• Deciding actions based on the atmosphere of the moment rather than plans

This trait allows you to accumulate rich experiences.
You have the strength to adapt flexibly to new situations without fearing change.
However, it’s true that you might sometimes appear unplanned.
But this adventurous spirit of yours is the driving force that colors your life.

Characteristic ③ “Adaptability to Read Situations”

Have you ever noticed that even when thrown into new environments, you somehow manage to do well?
ISFP-AD types have the talent to blend into environments like chameleons.
Without being bound by preconceptions, you can take optimal actions according to the situation.

• Being able to naturally enjoy conversations even with people you meet for the first time
• Remaining unshaken even when unexpected changes occur
• Building good relationships with people of various values

This flexibility becomes a great strength in our diversifying modern society.
You can understand others’ positions and interact with a tolerant attitude.
You might sometimes be told you “lack consistency,” but this is an expression of wise judgment according to situations.
Your adaptability is a precious quality that gives those around you a sense of security.

Strengths and Weaknesses of ISFP-AD

Strengths of ISFP-AD

Your greatest weapon is creativity and the power to captivate people.
You can come up with ideas that make others wonder “How do you think of such things?”
Like a musician spinning beautiful melodies, you add color to everyday life.

• Moving others with creative problem-solving
• Being able to sense others’ feelings and offer appropriate words
• Overcoming difficult situations with a positive attitude

You also have a natural charm that attracts people.
Your high stress tolerance that allows you to respond calmly even in tense situations is also characteristic.
You have the courage to stay true to yourself and can act without being swayed by others.
With these strengths, you should be someone who is loved and trusted by many people.

Weaknesses of ISFP-AD

Do people sometimes tell you “If only you could act a bit more planned…”?
Your freedom is attractive, but sometimes it confuses those around you.
This doesn’t mean you’re bad—it’s just a trait that’s easily misunderstood.

• Forgetting deadlines and making others worry
• Being unable to concentrate on things that don’t interest you
• Disregarding rules and sometimes causing trouble

Also, because of your confidence, you might sometimes dismiss others’ opinions.
Even when you think “it’s fine,” you might actually be underprepared.
But these are areas that can be improved.
By gradually developing planning skills while utilizing your creativity, you can become an even more attractive person.

ISFP-AD’s Romantic Relationship Tendencies and Improvement Strategies

ISFP-AD’s Relationship Tendencies

Your romance is romantic and exciting, like a scene from a movie.
You probably have experience planning surprises because you feel that “ordinary dates are boring.”
You put unexpected ideas into action to make your partner happy.

• Suggesting sudden short trips or unique date spots
• Understanding your partner’s preferences and choosing heartfelt gifts
• Recognizing your partner’s individuality and respecting their freedom

You value “this moment” even in romance.
You tend to prioritize the quality of time spent together rather than talking about the future.
However, sometimes you may overlook the sense of stability your partner seeks.
Your freedom can sometimes appear as anxiety to your partner.

理想の彼氏彼女はどんな性格？恋愛占いよりも当たる

When Problems Arise in Romance and Improvement Strategies

Have you ever been confused when your partner said “Why don’t you contact me?”
What seems like natural behavior to you can sometimes become a source of anxiety for your partner.
This isn’t a matter of love, but a difference in communication styles.

• Regular contact to ease your partner’s anxiety
• Sharing daily life with questions like “What did you do today?”
• Creating opportunities to gradually discuss the future

It’s also important to try to understand your partner’s values and anxieties.
Explain your free-thinking approach to reassure your partner.
Develop the habit of expressing your feelings with words like “I care about you deeply.”
These small efforts will become the foundation for building deeper bonds.

MBTIと恋愛：全16タイプの傾向・問題点・改善策を公式解説

ISFP-AD’s Friendship Tendencies and Improvement Strategies

Friendship Tendencies

Don’t you feel like interesting events are always happening around you?
ISFP-AD types have the talent to create exciting experiences in friendships as well.
Like the protagonist of an adventure novel, you bring fresh air to daily life.

• Suggesting “Why don’t we go somewhere new this weekend?”
• Understanding each friend’s individuality and maintaining appropriate distance
• Naturally bringing the group together based on the atmosphere

You accept the diversity of your friends and enjoy time with each of them.
You tend to deepen relationships through natural flow rather than planned interactions.
However, sometimes you forget promises and trouble your friends.
Your freedom can sometimes appear irresponsible.

友達の作り方や満足度が性格タイプで違う？論文を解説

When Problems Arise in Friendships and Improvement Strategies

Have you ever had friends worry “I haven’t heard from that person lately, are they okay?”
What seems like natural behavior to you might be making your friends feel lonely.
This isn’t because your friendship is shallow, but due to differences in expression methods.

• Properly manage important promises with a planner or app
• Send casual messages like “How are you doing?”
• Remember your friends’ important days (birthdays, etc.)

It’s also important to act while considering your friends’ feelings.
Understand your friends’ characteristics, such as “This person prefers planned interactions.”
It’s important to communicate your freedom while also respecting your friends’ pace.
With this consideration, you can build deeper, more trusted friendships.

MBTIと友人関係：16タイプの傾向・問題点・改善策を公式解説

ISFP-AD’s Parenting Tendencies and Improvement Strategies

Parenting Tendencies

Don’t you lose track of time when you’re playing with your children?
ISFP-AD types have the potential to become genius parents who nurture children’s creativity.
Like an excellent art teacher, you can draw out your children’s talents.

• Facing children’s “why?” questions with an attitude of exploring together
• Providing unconventional play and experiences
• Recognize and nurture each child’s individuality

You excel at empathizing with and understanding children’s emotions.
You tend to prioritize the child’s feelings in the moment over rules.
However, this can sometimes make consistent guidance difficult.
Some framework may be necessary to prevent children from becoming confused.

子育てをする理想の親の性格とは？心理学の論文を解説

When Problems Arise in Child-rearing and Improvement Strategies

Have you ever been scolded by your partner after telling your child “You don’t have to do homework today”?
Your kindness can sometimes interfere with the discipline necessary for a child’s growth.
While this is a manifestation of your loving nature, balance is important.

• Consistently maintain basic life habits
• Discuss and align educational policies with your partner
• Maintain a long-term perspective that considers the child’s future

It’s also important to foster creativity while helping children develop social skills.
Try to teach “freedom” and “responsibility” as a set.
Reading parenting books or consulting with experts is also effective.
When your love combines with appropriate guidance, you can achieve wonderful parenting.

MBTIと子育て：全16タイプの傾向・問題点・改善策を公式解説

ISFP-AD Career Tendencies and Improvement Strategies

Career Tendencies

Have you ever thought, “Is this job really right for me?”
ISFP-AD types often feel constrained by conventional career paths.
Like a wild bird in a cage, you tend to seek free environments.

• Demonstrate uniqueness in creative professions
• Aspire to freelance work where you can work at your own pace
• Value workplace atmosphere and interpersonal relationships

You value job satisfaction above all else.
You tend to prioritize fulfillment and self-expression over salary and status.
However, it’s also true that long-term career planning can be challenging.
The mindset of “as long as I’m happy now” can sometimes lead to future anxiety.

キャリアが上手くいく性格は？転職の前に性格診断！論文解説

When Problems Arise in Career and Improvement Strategies

Have you ever felt anxious when thinking about the future?
While your free-spirited lifestyle is attractive, career development also requires planning.
This isn’t a constraint, but preparation for expressing your authenticity for a long time.

• Write down specific goals for 1 year and 3 years from now
• Seek advice from trusted seniors or experts
• Create a learning plan for skill development

It’s also important to follow workplace rules and deadlines.
Build relationships with supervisors and colleagues who understand your creativity.
Understanding “why this rule exists” makes it easier to follow.
By developing planning skills, you should be able to build a freer and more stable career.

MBTIとキャリア：16タイプの傾向・問題点・改善策を公式解説

ISFP-AD Work Tendencies and Improvement Strategies

Work Tendencies

Have you ever felt happy when someone said “That’s an interesting idea!” in a meeting?
ISFP-AD types bring fresh perspectives to the workplace.
Like an excellent art director, you solve problems with creative viewpoints.

• Make innovative proposals that aren’t bound by conventional methods
• Can flexibly respond to sudden changes
• Build teamwork that leverages colleagues’ individuality

You have the talent to enjoy the work process itself.
You value not just results, but discoveries and growth during the process.
However, you may struggle with detailed task management and long-term projects.
You might sometimes be told “I wish you would proceed more systematically.”

仕事ができる人の性格とは？55万人以上の大規模調査を解説

When Problems Arise at Work and Improvement Strategies

Do you have experience panicking and saying “The deadline was tomorrow?”
Your creativity is wonderful, but time management can sometimes become a challenge.
This is not a matter of ability, but simply a matter of management systems.

• Actively utilize your smartphone’s reminder functions
• Break large projects into smaller tasks
• Regularly check team goals and expectations

Also, increasing communication with colleagues and supervisors is important.
Explain the background of your ideas to help them understand.
When you understand “why this work is necessary,” your motivation will also increase.
With these efforts, you can become a professional who combines creativity with execution skills.

MBTIと仕事：全16タイプの傾向・問題点・改善策を公式解説

Compatible Types for ISFP-AD

Compatible Types, People Who Include S

Is there someone who makes you feel “For some reason, I feel at ease with this person”?
For ISFP-AD types, S-type people are ideal partners.
You can build a relationship like a freely dancing butterfly and the flower that supports it.

• They help transform your wild ideas into realistic forms
• They provide practical support in daily life
• You can create an ideal team that complements each other’s differences

S-type people bring you stability and trust.
They also serve as good role models for learning planning and responsibility.
However, sometimes they may try to restrict your freedom.
It’s important to respect each other’s values and build a balanced relationship.

友達の性格はどこが似てる？相性のいい人の探し方を解説

Compatible Types, People Who Include D

Have you ever met someone who makes you think “For some reason, I feel motivated in front of this person”?
D-type people are those who give clear direction to your creativity.
It becomes like the relationship between an excellent producer and a talented artist.

• They help convert your ideas into concrete goals and plans
• They demonstrate leadership and support you
• You can build an efficient cooperative relationship that leverages each other’s strengths

D-type people give you opportunities for growth and stimulation.
They will become a catalyst for acquiring long-term perspective and strategic thinking.
However, you may sometimes feel pressured.
By respecting each other’s pace, you should be able to create wonderful synergy.

MBTIと相性：全16タイプの良い友達や恋人を論文をもとに解説

ISFP-AD Summary

You are an irreplaceable being who brings color to the world.

ISFP-AD types possess the wonderful talents of creativity and adaptability.
Sometimes you may be misunderstood as being “too free.”
But that’s because your individuality is too rich.

Passionate in love, stimulating in friendships, and original in work.
If you continue living in your own way while gradually developing planning skills, you’ll be perfect.

When you’re troubled by relationships with others, try considering their feelings too.
When you’re lost in your career, try incorporating a long-term perspective as well.

Your free thinking and warm heart have the power to give hope to many people.
Please have confidence and continue walking your own path in life.

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。