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⏳ timelesz members: MBTI and attachment types (all 8)

The new timelesz members' MBTI types came out during the audition programme. Here are the types of the members who have stated them; members who have not are not listed.

This page reads the 8 members of timelesz 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 has been said publicly and from public episodes — that is how this site works.

📊 Attachment styles across timelesz

Secure 6 profiles75% +31.7 pt vs quiz takers
Anxious 00% -10 pt vs quiz takers
Avoidant 1 profiles12.5% +2.5 pt vs quiz takers
Fearful-avoidant 1 profiles12.5% -24.2 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.

Every one of the new arrivals is an extravert — the types show that a shot of outward energy went into the group all at once.

🧩 Reading the relationships in timelesz through attachment

timelesz took an unusual route: they welcomed new members through a public audition. Nothing else compares in having the rebuilding of the relationship between the existing members and the new ones happen in the open. Read this page for how the combination of personality types works on that joining, and the information here starts to do something. The attachment column is the editors' reading.

📖 Member 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.

🎩 Takuto Teranishi: MBTI ENFJ, attachment secure

寺西拓人(ENFJ×安定型)の64タイプキャラ画像
ENFJS characters
ENFJ Secure 🎭 Straw Hat Lion

A stage performer who demonstrated his ability at an audition. A soft and considerate organizer.

MBTI radar (ENFJ dominant four axes + attachment stability)

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

Why Takuto Teranishi is ENFJ × secure

The type he stated during the audition programme is ENFJ. Expressive power built on stage, and a soft attentiveness that puts the people around him forward — someone who holds a group together without letting anyone see the effort.

🃏 Yoshitaka Hara: MBTI ENTJ, attachment secure

原嘉孝(ENTJ×安定型)の64タイプキャラ画像
ENTJS characters
ENTJ Secure 🎭 Penguin Patrol

A bold older brother. Determination and humanity that move the place.

MBTI radar (ENTJ dominant four axes + attachment stability)

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

Why Yoshitaka Hara is ENTJ × secure

The type he stated is ENTJ. The big-brother character, bold with it, and the decisiveness to move a room. A commander type, and warm-hearted.

🌟 Masaki Hashimoto: MBTI ENFP, attachment secure

橋本将生(ENFP×安定型)の64タイプキャラ画像
ENFPS characters
ENFP Secure 🎭 Innocent Little Devil

Friendly and youngest child. Increase the number of fans with a direct desire to improve.

MBTI radar (ENFP dominant four axes + attachment stability)

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

Why Masaki Hashimoto is ENFP × secure

The type he stated is ENFP. A friendly youngest-sibling quality and a straightforward wish to get better, which grew his following sharply from the audition onwards.

🐗 Shuto Inomata: MBTI ENFJ, attachment secure

猪俣周杜(ENFJ×安定型)の64タイプキャラ画像
ENFJS characters
ENFJ Secure 🎭 Straw Hat Lion

The power to be loved and loved without being hated. A mood maker who cares about his friends.

MBTI radar (ENFJ dominant four axes + attachment stability)

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

Why Shuto Inomata is ENFJ × secure

The type he stated is ENFJ. An honesty that makes him impossible to dislike, and the strength of what he feels for the others. He looks guileless and sees a great deal of what is around him.

📐 Daiki Shinozuka: MBTI ESTJ, attachment secure

篠塚大輝(ESTJ×安定型)の64タイプキャラ画像
ESTJS characters
ESTJ Secure 🎭 Goggle Eagle

Stoic hard worker. Organized thinking and competitive spirit.

MBTI radar (ESTJ dominant four axes + attachment stability)

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

Why Daiki Shinozuka is ESTJ × secure

The type he stated is ESTJ. Austere effort, thinking that has been put in order, and a refusal to lose. The drive behind the new timelesz.

🎬 Fuma Kikuchi: MBTI ENTJ, attachment secure

菊池風磨(ENTJ×安定型)の64タイプキャラ画像
ENTJS characters
ENTJ Secure 🎭 Penguin Patrol

Graduated from Keio University. He led the audition for new members and decided on the direction of the group himself.

MBTI radar (ENTJ dominant four axes + attachment stability)

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

Why Fuma Kikuchi is ENTJ × secure

Runs the room, lays out the line of the argument, and decides himself what is his to decide — we read him as an ENTJ of extraverted thinking (Te) and introverted intuition (Ni). Standing at the front of the group's audition and taking on the responsibility of being the one who chooses fits the type.

👑 Shori Sato: MBTI ISFP, attachment avoidant

佐藤勝利(ISFP×回避型)の64タイプキャラ画像
ISFPV characters
ISFP Avoidant 🎭 Kotatsu Hermit

Neat appearance. He is not very assertive and stands by responding to what is asked of him.

MBTI radar (ISFP dominant four axes + attachment stability)

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

Why Shori Sato is ISFP × avoidant

Answers quietly to whatever shape is asked of him and rarely pushes himself forward — we read him as an ISFP of introverted feeling (Fi) and extraverted sensing (Se). Alongside a composed bearing, how little he says about himself is consistent, and characteristic.

🕊️ So Matsushima: MBTI ENFP, attachment fearful-avoidant

松島聡(ENFP×恐れ回避型)の64タイプキャラ画像
ENFPF characters
ENFP Fearful-avoidant 🎭 Party Caterpillar

He has a history of returning from a long break due to poor health. Behind the brightness, there is a trembling to move away.

MBTI radar (ENFP dominant four axes + attachment stability)

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

Why So Matsushima is ENFP × fearful-avoidant

A brightness that opens towards people, and stretches where he abruptly takes distance from them — we read him as an ENFP of extraverted intuition (Ne) and introverted feeling (Fi).

❓ Frequently asked questions

How many timelesz members are listed here?

timelesz currently has 8 members listed. Each one carries MBTI, attachment style and a Big Five type, with the reasoning for the call. (Takuto Teranishi, Yoshitaka Hara, Masaki Hashimoto and others)

Which attachment style is most common in timelesz?

Of the 8 listed here, the most common is secure at 6 (75%). On MBTI, ENFJ leads with 2. Ways of keeping distance differ even inside one group, so the same MBTI does not mean the same way of relating to people.

Is this type assignment official?

This is not official. It is the editors' reading, built from publicly stated information and public episodes. It is not a psychological assessment, nor the view of the people involved or their agencies.

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 timelesz members makes your own way of keeping distance easier to see.

46 QUESTIONS

Who in timelesz are you closest to?

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

Take the free quiz →

🔍 See analyses of similar series

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So which of them is closest to you

Among the 8 members of this group, the most common attachment style is Secure, with 6 (75%). The most common MBTI is ENFJ. 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.