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🌷 My Happy Marriage characters: MBTI and attachment types (all 4)

My Happy Marriage goes straight for its readers' tear ducts because the picture of Miyo's fear is accurate. Apologising when praised, wary of kindness, unable to say what she wants — the symptoms of someone raised under abuse are drawn correctly, and the process of being loved again is built up from there without hurrying. As a story of attachment repaired, it is the best teaching material of recent years.

This page reads 4 My Happy Marriage characters through three layers: MBTI as the outward personality, attachment style as the hidden side, and a Big Five type. Rather than simply assigning a type, Why this type from what they do in the story and where they came from — that is how this site works.

📊 Attachment styles across the My Happy Marriage cast

Secure 1 profiles25% -18.3 pt vs quiz takers
Anxious 2 profiles50% +40 pt vs quiz takers
Avoidant 1 profiles25% +15 pt vs quiz takers
Fearful-avoidant 00% -36.7 pt vs quiz takers

The comparison baseline is the attachment split across 42,256 quiz responses: 30.1% secure, 15.5% anxious, 13.7% avoidant, 40.6% fearful-avoidant.

Miyo and Kaya look like the light and dark of two sisters raised in the same house, and both are damaged in their attachment. Not only Miyo, who was abused, but Kaya, raised on affection with conditions attached. One work, several shapes of what a harmful parent produces.

🧩 Reading the relationships in My Happy Marriage through attachment

My Happy Marriage is about someone who took I am worth nothing inside her, being loved again. Miyo was abused by her stepmother and came to be frightened of kindness. Kiyoka, behind the wall that turned away every previous fiancée, has an awkward decency, and Yurie's welcome home becomes the first secure base. Kaya's arrogance is the other face of the same compulsion: she must go on being loved.

📖 Character list (tap to jump)

The artwork is 16 MBTI types × 4 attachment styles = 64 combinations character images. When the same picture appears twice, those two match all the way down to the 64-type level.

🌷 Miyo Saimori: MBTI ISFJ, attachment anxious

斎森美世(ISFJ×不安型)の64タイプキャラ画像
ISFJA characters
ISFJ Anxious 🎭 Gentle King Mole

A young lady who was oppressed by her stepmother and internalized the feeling that "I am worthless." The story of being loved again begins from a person who is frightened by kindness.

MBTI radar (ISFJ dominant four axes + attachment stability)

Big Five radar (five factors + hidden-side axis)

Why Miyo Saimori is ISFJ × anxious

Careful in the housework and frightened of a compliment — an ISFJ of introverted sensing (Si-Fe), shrunk inward. Abused by her stepmother and her sister, she took I am worth nothing inside her. Apologising when someone is kind to her is the symptom of never having been loved.

🌌 Kiyoka Kudo: MBTI INTJ, attachment avoidant

久堂清霞(INTJ×回避型)の64タイプキャラ画像
INTJV characters
INTJ Avoidant 🎭 Anonymous Crow

A soldier rumored to be ruthless and ruthless. There is a clumsy sincerity behind the walls that have driven away his past fiancées.

MBTI radar (INTJ dominant four axes + attachment stability)

Big Five radar (five factors + hidden-side axis)

Why Kiyoka Kudo is INTJ × avoidant

The competence and discipline of a young head of house rumoured to be pitiless — an INTJ of introverted intuition with extraverted thinking (Ni-Te). The wall that kept turning away fiancées who came for the family name is a defence against love with calculation in it, and Miyo's lack of wanting anything starts up the awkward decency behind it: avoidant.

🎀 Kaya Saimori: MBTI ESFJ, attachment anxious

斎森香耶(ESFJ×不安型)の64タイプキャラ画像
ESFJA characters
ESFJ Anxious 🎭 Thoughtful Cyborg

A younger sister who grew up monopolizing her father's affection. Arrogance is the flip side of the compulsion to "continue to be loved."

MBTI radar (ESFJ dominant four axes + attachment stability)

Big Five radar (five factors + hidden-side axis)

Why Kaya Saimori is ESFJ × anxious

The arrogance of a younger sister raised with all of her father's favour — an ESFJ of extraverted feeling (Fe), living inside a comparison. She can only confirm her worth by looking down on her sister, because the favour was never unconditional; it came attached to being above her sister. An anxious type who breaks unless the loving continues…

🍵 Yurie: MBTI ISFJ, attachment secure

ゆり江(ISFJ×安定型)の64タイプキャラ画像
ISFJS characters
ISFJ Secure 🎭 Home Security Chestnut

A servant of the Kudo family. The safe base of the mansion that gave Miyo her first "welcome home".

MBTI radar (ISFJ dominant four axes + attachment stability)

Big Five radar (five factors + hidden-side axis)

Why Yurie is ISFJ × secure

Has kept the Kudo kitchen, and her master's mood, in order for years — an ISFJ of care, introverted sensing with extraverted feeling (Si-Fe).

🔬 A column digging into how the people in My Happy Marriage are connected

For readers who want more than one character at a time.the relationship itself taken apart through attachment theory.

❓ Frequently asked questions

How many My Happy Marriage characters are listed here?

My Happy Marriage currently has 4 characters listed. Each one carries MBTI, attachment style and a Big Five type, with the reasoning for the call. (Miyo Saimori, Kiyoka Kudo, Kaya Saimori and others)

Which attachment style is most common in My Happy Marriage?

Of the 4 listed here, the most common is anxious at 2 (50%). On MBTI, ISFJ leads with 2. Ways of keeping distance differ even inside one work, so the same MBTI does not mean the same way of relating to people.

Is this type assignment official?

Not official. This is our editorial reading, based on actions and descriptions in the work. It is not a psychological diagnosis and not the view of the people or studios involved.

Can I find out my own type?

A free 46-question quiz crosses the 16 MBTI types with the 4 attachment styles into 64 types. No sign-up. Reading it against the My Happy Marriage cast makes your own way of keeping distance easier to see.

46 QUESTIONS

Who in My Happy Marriage are you closest to?

You are placed in one of 64 types, MBTI crossed with attachment style.
About five minutes. No registration. Free.

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So which of them is closest to you

Among the 4 characters in this work, the most common attachment style is Anxious, with 2 (50%). The most common MBTI is ISFJ. Once you know your own combination, the same list starts showing you who you are close to.

Find your own type →

Seen from the outward personality Big Five test, and how you match your favourite Compatibility.

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This type reading is not official. It is our own estimate from each character's publicly known words and actions, offered for entertainment.

📋 About this article
Writing and editing
Attachment MBTI editorial team(creating self-understanding content for a general audience)
Japanese original reviewed by
Clinical psychologist Ryoya Oogane. The reviewer also operates the site and is responsible for its editing. This review does not establish the accuracy of type estimates or quiz results and is not medical diagnosis or treatment. It applies to the Japanese original, not approval of this translation.
Original last updated
13 September 2026
How we use evidence
Only statements with an individual source link are presented as explanations based on that source. Unsourced passages may include editorial interpretation and should not be taken as established research findings. Type classifications organize tendencies; they do not predict a person's behavior or future.
Please note
This article does not provide medical diagnosis or treatment. If low mood or relationship difficulties persist, consider seeking support from a healthcare or counseling professional.

🔗 When citing data or figures from this article, please credit "Attachment MBTI (mbti-svaf.com)" and link to the relevant page.

The review information shown here applies to the Japanese original. It does not indicate that the reviewer has checked this translation.