Psychologically, Senku against Tsukasa is someone who kept his trust in adults against someone who despaired of them. What separated two people of equal intelligence and ability was whether the love of a father, Byakuya, was there. Under a fight between science and force lies the light and dark of attachment.
This page reads 6 Dr. STONE 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 Dr. STONE 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.
Senku's mind, which would not break over hundreds of millions of years, is not groundless optimism but savings drawn on a father's love, delivered as a song from space. It pairs neatly with Tsukasa's selection of humanity being revenge on a world in which he could not protect his sister.
🧩 Reading the relationships in Dr. STONE through attachment
Dr. STONE consistently chooses not to hoard knowledge. Senku endured three thousand seven hundred years of petrification and, on waking, went straight to adding people. Taiju cannot follow the science and never doubts the friendship; Gen announces that he is calculating and then acts on feeling. Tsukasa wanted a pure world out of not having been able to protect his sister. For all that it is a story about science, what is actually drawn is how trust gets built.
📖 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.
🎩 Gen Asagiri: MBTI ENFP, attachment avoidant
Hide your true feelings behind the mask of a frivolous mentalist. Even though he says it's a matter of profit and loss, his true face only comes out the moment he acts out of love.
MBTI radar (ENFP dominant four axes + attachment stability)
Big Five radar (five factors + hidden-side axis)
Why Gen Asagiri is ENFP × avoidant
A mentalist's patter and a running calculation of gain and loss — an ENFP of theatrical extraverted intuition (Ne). He announces that he goes wide and shallow and hides behind a frivolous mask, and then at every decisive moment acts on feeling anyway. An avoidant type whose charm is how thin the mask is.
🧪 Senku Ishigami: MBTI INTP, attachment secure
A man who uses science to rebuild civilization. A rational passion that won't give up even in billions of years.
MBTI radar (INTP dominant four axes + attachment stability)
Big Five radar (five factors + hidden-side axis)
Why Senku Ishigami is INTP × secure
This gets him going — an INTP of scientific introverted thinking (Ti) who enjoys rebuilding civilisation as a problem. The grounds for a secure reading are that what held his mind through three thousand seven hundred years of petrification was not confidence without a basis.
⚗️ Chrome: MBTI ESTP, attachment secure
Stone Age "witchcraft users" encountered science. A natural scientist who expresses the joy of learning through his body.
MBTI radar (ESTP dominant four axes + attachment stability)
Big Five radar (five factors + hidden-side axis)
Why Chrome is ESTP × secure
The curiosity that had him collecting self-taught sorcery in a stone age — an ESTP of headlong extraverted sensing (Se). He embodies the excitement of the moment he met science. Being able to express the joy of learning with his whole body comes of growing up accepted by his village: a secure type.
🦍 Tsukasa Shishio: MBTI INTJ, attachment fearful-avoidant
The strongest high school student among primates. For the sake of his little sister, he fought against the filthiness of adulthood, dreamed of a pure world, and selected humanity.
MBTI radar (INTJ dominant four axes + attachment stability)
Big Five radar (five factors + hidden-side axis)
Why Tsukasa Shishio is INTJ × fearful-avoidant
The strength of the strongest primate, and a design philosophy for a pure world — an INTJ of principled introverted intuition × extraverted thinking (Ni-Te).
💰 Ryusui Nanami: MBTI ENTJ, attachment secure
The heir of a large conglomerate whose favorite phrase is "I want it!" Fully approve of desire and use it for the benefit of humanity.
MBTI radar (ENTJ dominant four axes + attachment stability)
Big Five radar (five factors + hidden-side axis)
Why Ryusui Nanami is ENTJ × secure
He allocates resources and people and leads a fleet — an ENTJ of extraverted thinking (Te). His wanting is circulation rather than hoarding: he acquires everything he wants and puts it straight back into his crew and into humanity.
💪 Taiju Oki: MBTI ESFJ, attachment secure
A man who endured "counting" 3,700 years of petrification. I don't understand science, but I've never doubted our friendship.
MBTI radar (ESFJ dominant four axes + attachment stability)
Big Five radar (five factors + hidden-side axis)
Why Taiju Oki is ESFJ × secure
He puts his body on the line for his friends without a moment's hesitation — an ESFJ of extraverted feeling (Fe). What kept him conscious through three thousand seven hundred years in the dark of petrification was one thought: protect Yuzuriha. A man who reads like an extreme experiment in attachment theory, where the object of attachment becomes the anchor of survival.
❓ Frequently asked questions
How many Dr. STONE characters are listed here?
Dr. STONE currently has 6 characters listed. Each one carries MBTI, attachment style and a Big Five type, with the reasoning for the call. (Gen Asagiri, Senku Ishigami, Chrome and others)
Which attachment style is most common in Dr. STONE?
Of the 6 listed here, the most common is secure at 4 (67%). 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 Dr. STONE cast makes your own way of keeping distance easier to see.
46 QUESTIONS
Who in Dr. STONE 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 6 characters in this work, the most common attachment style is Secure, with 4 (67%). 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.