Psychologically, the nation-building in Slime is mass production of secure bases. Picking up monsters with nowhere to go, giving them names, handing them roles — what Rimuru is doing is not governing but redistributing attachment. The Jura Forest develops not because of economics but because of a supply of one reassurance: here, you will not be abandoned.
This page reads 5 That Time I Got Reincarnated as a Slime 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 That Time I Got Reincarnated as a Slime cast
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.
The rule that a monster evolves when it is given a name is a fantasy translation of the power recognition has to change someone. Only Diablo's fanatical loyalty is anxious, and it works as an odd spice inside the organisation.
🧩 Reading the relationships in That Time I Got Reincarnated as a Slime through attachment
That Time I Got Reincarnated as a Slime is a story about building a country by picking people up and handing them responsibility. Rimuru delegates authority, giving roles to Benimaru and Shuna. Diablo is satisfied for the first time on finding a master worth serving, and Milim attaches herself with everything she has to her first real friend. For all that it is a story about strength, the actual engine is the design of relationships. Cutting nobody loose is itself the country's power.
📖 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.
💧 Rimuru: MBTI ENFP, attachment secure
Slime is a former friendly employee. Build a country by picking things up, entrusting them to others—the ability to take care of others is the talent for founding a country.
MBTI radar (ENFP dominant four axes + attachment stability)
Big Five radar (five factors + hidden-side axis)
Why Rimuru is ENFP × secure
Pick someone up, hand them the job, help them grow — an ENFP slime of extraverted intuition (Ne-Fe), formerly a thoroughly decent office worker.
🔥 Benimaru: MBTI ESTP, attachment secure
A young warrior from a destroyed village. A dynamic commander who serves the person he recognizes as his master without hesitation.
MBTI radar (ESTP dominant four axes + attachment stability)
Big Five radar (five factors + hidden-side axis)
Why Benimaru is ESTP × secure
The bold command of a young warrior from a destroyed village — an ESTP of on-the-ground extraverted sensing (Se). He serves without hesitation the person he has accepted as his lord, and on a battlefield he takes command looking happier than anyone. A mind that did not sour after the loss of a village is a secure type, properly raised.
🌸 Shuna: MBTI ISFJ, attachment secure
Demon princess. From sewing to domestic affairs, she supports the country with her quiet efficiency.
MBTI radar (ISFJ dominant four axes + attachment stability)
Big Five radar (five factors + hidden-side axis)
Why Shuna is ISFJ × secure
From sewing to domestic administration, she holds the inside of a country up with quiet competence — an ogre princess, an ISFJ of introverted sensing × extraverted feeling (Si-Fe).
😈 Diablo: MBTI INTJ, attachment anxious
The primordial devil found a "master worthy of serving." The strongest right arm trembles with the joy of loyalty.
MBTI radar (INTJ dominant four axes + attachment stability)
Big Five radar (five factors + hidden-side axis)
Why Diablo is INTJ × anxious
The power of a primordial demon and a butler's flawless manner — an INTJ of structural introverted intuition × extraverted thinking (Ni-Te). Somewhere inside a tedious eternity he found, for the first time, a master worth serving. Trembling with the joy of loyalty is the ecstasy of an anxious type who has fixed attachment on a single point.
🐲 Milim Nava: MBTI ESFP, attachment anxious
An innocent dragon demon with the power of a natural disaster. I cling to my first best friend with all my might.
MBTI radar (ESFP dominant four axes + attachment stability)
Big Five radar (five factors + hidden-side axis)
Why Milim Nava is ESFP × anxious
A dragonoid who swings a disaster-class power around because she dislikes being bored — an ESFP of extraverted sensing (Se), living this moment at full power.
❓ Frequently asked questions
How many That Time I Got Reincarnated as a Slime characters are listed here?
That Time I Got Reincarnated as a Slime currently has 5 characters listed. Each one carries MBTI, attachment style and a Big Five type, with the reasoning for the call. (Rimuru, Benimaru, Shuna and others)
Which attachment style is most common in That Time I Got Reincarnated as a Slime?
Of the 5 listed here, the most common is secure at 3 (60%). On MBTI, ENFP leads with 1. 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 That Time I Got Reincarnated as a Slime cast makes your own way of keeping distance easier to see.
46 QUESTIONS
Who in That Time I Got Reincarnated as a Slime 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 5 characters in this work, the most common attachment style is Secure, with 3 (60%). The most common MBTI is ENFP. Once you know your own combination, the same list starts showing you who you are close to.
Seen from the outward personality Big Five test, and how you match your favourite Compatibility.
This type reading is not official. It is our own estimate from each character's publicly known words and actions, offered for entertainment.